[Music] a local Walmart and even Amanpour me para McSherry saying you know I mean continually lemon some of the couples in mathematics so you ad discuss common wound unless on the general mathematics so this video i'ma lacking too low to all incoming grade 11 students casts a Murray ravenous Allah or mcaren a cylinder idea some are topics lady discuss the general mathematics and of course Maha to London toes my teacher but making reference no or going reference summer students Neela so you own unless on the function is model so happy in Katonah iPad case a major habesha atmarama bergna higher effect in this case for the head so you're focused and envision at all is on how function represented in different ways I am a current I no idea McCarron muna tanam review no just about the no be beginning over you know five seconds you try to answer Cunha recall you by you topics in an IRA you know during your Grady for question number one it is the set of first coordinates que pide second starts now so the answer is the domain next question it is the set second coordinates five seconds start now so the answer is range question number three find the domain in range of the given ordered pairs 1 negative 1 2 and negative 3 0 and 5 negative 1 and 3 4 and negative 5 negative 1 and 5 4 and negative 4 so I'll give you 5 seconds to find the domain on the given ordered pairs so the answer is negative 1 0 1 2 4 so you know what not and champagne data rangeland from left to right side no number lying Dhamma so Monica Eton attend the maritime della Wong x value in the negative 1 so same prey in the universal a TN and Delaware he sent along no you can represent as one doing negative 1 and then Kappa Gilligan at and so this symbol it on bracket at all Ibiza being an that symbol is a set of not the epoch Sabina and set of the X values are the set of domain in the given ordered pair pipe seconds for the value of range so the range has said has a set of negative 5 negative 4 negative 3 negative 1 3 and 5 so up until again at 10 now you move up in and Romanian range Kayla and I arranged a and based on the number line so inside that indeed is negative 5 up to positive 5 so sana the review for nautical chaos are some of the topics during her grade a out identify the domain in reigns in what is domain range then you may terminate or a gamete in a tense a lesson at all so our lesson is all about function and relationship Rilakkuma Kissimmee and what is relation by the way it is a set of ordered pairs function it is a relation in which each element of the domain corresponds to exactly one element of the range so that and then happen was a sub you learn opinion function Kappa young element and domain corresponds to exactly one element of the range so that and I nothing and a new definition of function a new but Baba C had not and how to determine given the ordered pairs no given the ordered pairs tables grabs and equation so in a packed Baba Sienna pen so big in Okayama examples but before that Marin tae-young different ways no petty not in a represent and function so Marin time are but a table of values ordered pairs drops and equation so sir table of values para chairing an arm up in diagram okay so many time up at the different ways how to represent function so it impose learn that incident at all but not in my identify come function shall give a new up at natal so polymers meet in the end but be began I was saying animal I examples first function represented using ordered pairs which of the panning relations are functional relation F has a set of ordered pairs one two two two three five four five relation G has a set of 1 3 1 4 2 5 2 6 + 3 7 release relation H has a set of 1 3 2 6 3 9 and n 3 n to infinity so I'll insert a union and function based on the give a based on the definition of function in every element of the domain corresponds to exactly one element of range in Ain a tensor relation F is this a function yes bucket I'm tipping the gnudi taurima first values ordered pair or young x-values Neela so maritime 1 2 3 & 4 so hopin Sonora Kitano Walla Walla X bar then hold it so therefore this is a function that and Allen attend an tipping angle on Kappa given ordered pairs you my X values Neela siddhappa well um now would it oh well um dalawa now para has an X values with an two or more ordered pairs Nepali has our X values Saudi does a given at all it's a relation F 1 now then the one ordered pair in Opera has an x value so therefore that is function a limp a higher detail function function H but in England mapping of X value in relation H 1 2 3 and so on while are in the Hulett so therefore relation H is a function so the lower join in function so relation G is not a function but a care so containing the nothing and 1 3 and 1/4 they have the same X values Marin Cilic para has no X values so a big Sabean this is not a function so san Malina say know how to identify given the ordered pairs and hitting Angela Numa X values Neela ok that is function represented by ordered pairs next function represented by mapping diagram so in this examples we are going to determine whether the relationship given in the mapping diagram is a function in the first mapping diagram so I ran in Manhattan we have input and output okay balance a machine ya know so input not a marathon 10 20 30 and 40 and we have the output 15 25 35 and 45 bus is a mapping diagram not all empowered input nothing I correspond sir is an output so our input may some output or they act out nothing to no one is the one no so what DT is this a function or not so if it's a PN this is a function no Capanna here upon KO identify tone mapping diagram miscellaneous ordered pairs Madeline did matando angle can say sub our input Marin Shang is an output so that is a function next mapping diagram so purposing in that a new input not to you input not to mention Delavan output 20 and 40 Jen Polamalu la manana that this mapping diagram is not a function the same arrow and is an input the mailroom data Wong output so that is not a function next mapping diagram pop and Selena 10 young B and C C B and C have the same output however you input B not an amazing output lamp which is why the young inputs in attend a Mason output London which is why so therefore this is a function so paint Indiana bath how to determine the the function given the mapping diagram Babacan iranian tatlo mapping diagram the banila co soca park an input new by the young input also represented as X values or the domain output is your Y values or the range so Kappa an input neural a marrow output now two or more EBIT Sabina not a function so Meredith I in Delaware function represented using ordered tails and mapping diagram next style function can be represented using the map but before that Parimal nominated and given a map is a function Kagami Tainan vertical line tests palestine BAM vertical line test vertical line test is a graph represent a function if and only if each vertical line intersect the graph at most once so yelling a girl meeting attend parameters not an ohm identify not in and given a graph kappa bi function or not didn't attend it on grab celeb side so it's about vertical line test the nila gain attend Ito and Selena ten Nam is some point lung and tata mcgraw parody toes right side na mapped using the vertical line test Marin Delavan point latina Monza grab so based on the they finish on a vertical line test this is a function and this is not a function Panama's maintained an apartment B be careful Adam sets up grab and then you're going to identify compunction or not a function which of the following graphs can be grabs of functions and in chaos Adela one map litter and function okay don't grab Neto and function the circuits and more that yellow vertical line test John is some point long and Tata Manza graph parody tow sir right side cappuccino heated metal on vertical line test dela one point not an Tata Manza mom so that is not a function so metal illa not Kappa a vertical line test dinamita new ergonomic new sum up at Marin two or more points and Tata mine some up here that is not a function another set of grab a liniment Journal function use a left sidebar or user right side user right side okay this is a group or linear equation parody to the left side this is not a function back end so again Graham it's a vertical line test Tata Mannion Delavan points nama so that is not a function another set of grabbed an engine and function you grab us a left side or you grab the right side you sir left side there um grab the right side more than two points and Tama and a vertical line test so Epictetus our partner tall Hiligaynon vertical line test small alum points and tata man one two three four five six so a big civilian that is not a function so Molina on a senior how to identify whether the graph is a function or not digitized Salus representation and function using equation but I know pain attend my laylamon Kappa given an equation a function or not given y is equal to 2x plus 1 x squared plus y squared equals 1 x squared plus y minus 4 equals 0 y is equal to x squared minus 2x plus 2y is equal to the square root of x plus 1 y is equal to 2x plus 1 over X minus 1 a link editor some given equations and function and Y is equal to 2x plus 1 a function x squared plus y minus 4 equals 0 is also a function y is equal to x squared minus 2x plus 2 is a function y is equal to the square root of x plus 1 also a function y equals 2x plus 1 over X minus 1 equals that is a function an indeed and function jong-eun x squared plus y squared equals bakit kya an x squared plus y squared equals 1 a nut I fell short so he did his Cusco saying no he says a mess is a suggest casino Namek download came in desmos no that is a grub application normally generate 9 grab parabolic eaten you make it I know you'll give an equation cap again a function or not debug emits a vertical line tests much it checked nothing so he say say nothing but exceed a function y is equal to 2x plus 1 is a function because this is a linear equation so I am NOT a nonlinear equation the graph is like that straight line Emma this is a graph of y is equal to 2x plus 1 now begin a maternity non-vertical line the second is some point lion tamarin therefore this is a function Halawa y is equal to x squared minus 2x plus 2 in this equation equation is an example of quadratic equation and open graph the quadratic equation specially positive y una Nardi tanaka back positive ungrouped nyan is upward parabola and grab the quadratic equation canyon so jumping on my key target nothing that is a function only ding : kappa 'girl given a linear equation in quadratic equation a big sabaean the equation is a function and bam alumina quadratic the highest degrees to deter the highest degree is 1 damar ok stea y is equal to the square root of x plus 1 cigar making Dismas up no but key no onion grub no dammit a vertical line test my Keaton attend the only one point lung and Tata Magnum vertical like this so therefore this is a function also this one this is an example of rational equation the beciraj in Grodno rational equation para makeup no makeup see less echidna so Gammage see desmos this is a function so major no compression graph capital in an art and parent stratum gluttony pero class but nila care nothing an Indian's 3 class Sabinas are kinda but not a function no sympathy no hidden and vertical line test but internal one point at a time i know me but cinnamon opinion okay i'm in Axum eyes not in you grab attila anot into image net or it online at all i polyp it learn impala pizza y values so this is not a function man is a long detour not a function u x squared plus y squared equals 1 bucket kya indicia function I'm unna young Gagarin is a salt not in C Y to say in a pan senior lahat the McGee then ok so in this form veto Parimal laminate in a function we saw for Y in terms of X case on gathering around a particular in x squared cerebellar soma Ginga Newton equation y ax y squared equals 1 minus x squared so pan not in Matanga tapasya wildin Kunene attend sobs why using the square root method no machine can it again Y is equal to positive a negative square root of 1 minus x squared so Ibiza being in class cash and not a function that in every value of x Maradona one value no way so Papa neck certitude can any value X delawanna Y values a location not a function than the an Soccer Park a little example not a function so the Coulomb of all McCleary : tire marin upon APPA not a neuro senior function can be represented using ordered pairs consul Antony ting and not in Donna my x-values pallava using mapping diagram the darts about input I may some output lung pan at low Yuma Suparna melodrama mallamma an alma PI upon Shan Kappa dinamita non vertical line test so Apogee some point Lang and Tata Manza map that is a function say creation man predict a human download and decimals up that is a graph dropping up parama checked not a Norma check Norma visualize know who won it sure animgraph non given equation or Kalin an alum new you given equation topic linear quadratic that is a function the ninja young was not an example it along are not a function there's about entry mousex American dollar one value my national attention Sunderland India new upper Elsa or estate or Kahneman answers ago okay so but I Calculon eaten grub in x squared plus y squared equals 1 so T tanky tournament la pagina heater not in two non-vertical line tests not a function char okay so restate ok luminance a cigar Bogota maxed our big yellow finally sang minuto para maganda Kumu Anna papel ball pen ok I'm a desmos up KO paedon young books Anna I'll give you ten questions param element go ain't India new on discussion okay start natal in this question no in I'll give you four sets of ordered pairs we need to determine whether the following sets of ordered pairs represent function or not so nice as a good millions of people new function or not a function similar Nana ten number one a set of ordered pairs negative 7 and 4 negative 8 and three negative seven and seven negative 20 and 8 5 9 3 & 1 2 & 6 I'll give you five seconds to answer a question number one if five seconds starts now okay what is the answer not a function but it not a function marital dalla one x value not Barajas number two question ten and nine negative two negative 16 negative six and seven five and eight eight and negative 16 negative 11 and nine your five second strike now stop writing so the answer is function so along x value snapped dalawa tatlo let's proceed for question number three given the ordered pairs negative thirteen and four seven and negative 15 negative 13 and nine six and negative 12 and negative 18 zero your 5 seconds starts now okay what is the answer not a function bucket not a function Marin : so X values not para ho no in negative 13 del y of negative 13 so not a function question number 4 6 0 negative 12 negative 16 negative 6 10 20 and negative 7 in five seconds start now okay what is the answer function let's proceed for the next question from in this question I'll give you two sets of mapping diagram for number five and six determine whether the relationship given in the mapping diagram is a function for number five the input is 3 and the output is 0 2 4 and 6 5 second stark now stop writing so the answer is not a function Casilla entry no mention output no more than one so that is not a function for question number six you have an input X Y u v l u XY u v l output three five seven eight ten and fifteen five second starts now the answer is function let's proceed for question number seven and eight for question number seven and eight state whether each graph represent a function per question number seven I'll give you five seconds stop writing so what is the answer not a function so Part D tonight and you know he tangent of vertical line test dela one point and fátima ions so not a function for question number eight the answer is function okay let's proceed for the last two questions for question number nine and ten which of the following equation describe a function for question number nine I'll give you five seconds to answer so what is the answer function and for the last question number 10 y squared plus x squared equals nine okay so what is dancer not a function kale cap against corner eight nine and ten you're doing great a bit Sabean no son Daniel unless on and discussion attend peril Kappa six and below reading American I'm Sam Punta new Natalia Vallecano and discussion attend para mom Astrid know how to identify or how to determine the given ordered pairs mapping diagram map an equation whether the given is a function or not so perineum Anatoly Denton Saudi tonic data position discussion Co about pensions and Social Committee discuss is on how to determine the domain and range given the equation major mahabhava Xeon processor Yonex new Babylon thank you so much say no sana Marin Cuyuna to TuneIn about functions and of course don't forget to subscribe to our Walmart channel Marama can envision a upload parkia a Bellini lung and for the so here my references debating in books and again thank you