Question 1
What must be true about the slopes of perpendicular lines?
Question 2
What is the formula for the slope of a line?
Question 3
Given the line 2x + 3y - 5 = 0, what is its slope when converted to slope-intercept form?
Question 4
What equation describes a horizontal line passing through the y-coordinate 2?
Question 5
Find the equation of a line through (-3, 1) perpendicular to 2x + 4y + 7 = 0.
Question 6
What is the slope of a vertical line?
Question 7
Calculate the average rate of change for the function f(x) = x^2 - 1 from x = -2 to x = 0.
Question 8
Given the point (4, 2) and slope -3/7, what is the point-slope form of the line?
Question 9
How do you find the equation of a line parallel to 3y = -2x + 5 through (-1, 2)?
Question 10
What inherent advantage does the point-slope form offer?
Question 11
Calculate the slope of a line through the points (4, 2) and (-3, 5).
Question 12
What does the slope-intercept form of a line look like?
Question 13
To determine parallel lines, what condition must their slopes satisfy?
Question 14
What is the formula for calculating the average rate of change for a function?
Question 15
Which form is more efficient for graphing purposes, point-slope or slope-intercept?