Florida Algebra I EOC Online Practice Test

Overview

• This practice test contains 65 multiple-choice questions.
• Each question has detailed answer explanations at the end of the test.
• The purpose is to prepare students for the FCAT 2.0 Algebra I EOC.
• Questions cover various algebraic concepts and require problem-solving skills.

Key Questions and Concepts

Question 1

• Scenario: Comparing funds raised by Sandi and Felipe.
• Expressions: Sandi: 30 + 2.5n, Felipe: 20 + 5n.
• Solution: Find n where both raise the same amount.
• Answer: (B) 4 miles.

Question 2

• Scenario: Akeem's weight gain over 10 weeks.
• Graph: Solid line: 1 lb/week, Dotted line: 0.5 lb/week.
• Region for >1 lb/week: Region C.

Question 3

• Scenario: Lena's earring sales for profit.
• Profit Equation: P = 5n - 200.
• Solution: Solve for n when P = 450.
• Answer: (B) 130 pairs.

Question 4

• Relation Given: {(0, 5), (9, 2), (7, 1), (6, 3)}.
• Task: Sum of range elements.
• Answer: 11.

Question 5

• Equation: 3x + 19 = 2x + 106.
• Solution: Solve for x.
• Answer: 17.4.

Question 6

• Expression: n = 243/75.
• Solution: Find n.
• Answer: 48.

Question 7

• System of Equations:
  • y = 4x - 10
  • 2x = y - 10
• Solution: Find (x, y).
• Answer: (A) (5, 10).

Question 8

• Scenario: Maria's lasagna preparation.
• Pattern: Pans per guests ratio.
• Solution: How many pans for 250 guests?
• Answer: 75 pans.

Question 9

• Table Values: x and y pairs given.
• Task: Find fitting equation.
• Answer: (A) y = 2x - 2.

Question 10

• Scenario: Defects in action figures.
• Sample: 120 figures, 8 defects.
• Solution: Estimate defects in 3000 figures.
• Answer: (G) 192 additional defects.

Additional Concepts

• Solving quadratic equations.
• Understanding function definitions.
• Graph interpretations and calculations.
• Application of algebraic formulas and inequalities.
• Concepts of slope and intercepts in linear equations.
• Factoring and simplifying algebraic expressions.
• Relations and functions, Cartesian products.

Practice Test Answers

• Each question has a corresponding benchmark and detailed explanation.
• Answers provide insight into problem-solving and algebraic reasoning.
• Solutions illustrate methods for solving algebraic equations and interpreting graphs.

Notes

• Revisit problem areas to ensure understanding.
• Practice similar problems to reinforce concepts.
• Review graphing techniques and function properties.
• Check solutions against detailed explanations for accuracy.