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Florida State Assessments · Algebra 1 EOC

Florida Algebra 1 EOC Practice Test

Build Florida Algebra 1 readiness with five focused 10-question sets covering expressions, equations, functions, systems, inequalities, quadratics, exponentials, data, and modeling.

Florida Algebra 1 EOC practice sets

This Florida Algebra 1 EOC Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support Algebra 1 readiness with expressions, equations, functions, linear models, systems, inequalities, absolute value, quadratics, polynomials, exponentials, data, and applications.

Algebra 1 skills covered

  • Simplifying expressions, substitution, linear equations, inequalities, factoring, identities, and algebraic reasoning
  • Slope, intercepts, linear functions, tables, scatter plots, systems of equations, parallel lines, and percent models
  • Absolute value, domains, function notation, relations, compound inequalities, inverse functions, and rates of change
  • Quadratic equations, vertex form, zeros, factoring, exponent rules, exponential growth, axes of symmetry, and maximums
  • Data and residuals, systems modeling, Pythagorean theorem, circles, quadratic applications, and checking solutions

How to use this page

Complete one 10-question set at a time. Write the algebraic steps, check units and signs, and substitute a proposed solution back into the original equation when possible. Review the explanation after each response.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice for Florida Algebra 1 EOC preparation. It does not replace current Florida Department of Education guidance, official assessment materials, accommodations, or testing policies.

Review the Florida State Assessments hub, the Florida State Test Practice page, or the official Florida FAST and B.E.S.T. assessment information for current program details.

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5. Test

Florida Algebra 1 EOC Practice Questions

A 10-question Florida Algebra 1 EOC practice set on data, modeling, and integrated algebra 1 review, with answers and explanations.

Read each algebraic situation carefully, choose the best answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

A data set has values 4, 6, 7, 8, and 20. Which measure is most affected by the value 20?

Please select an answer first.

Correct answer: A

The correct answer is The mean.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: The mean uses every value and is pulled upward by the unusually large value.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

The mean uses every value and is pulled upward by the unusually large value.

2. QuestionMultiple choice

A line of best fit predicts y equals 2x plus 5. What does the slope 2 represent in context?

Please select an answer first.

Correct answer: B

The correct answer is The predicted increase in y for each one-unit increase in x..

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: The slope describes the predicted rate of change in y as x increases by one.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

The slope describes the predicted rate of change in y as x increases by one.

3. QuestionMultiple choice

A residual is calculated as actual value minus predicted value. If the actual value is 18 and the predicted value is 15, what is the residual?

Please select an answer first.

Correct answer: C

The correct answer is 3.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: Residual equals actual minus predicted: 18 minus 15 equals 3.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

Residual equals actual minus predicted: 18 minus 15 equals 3.

4. QuestionMultiple choice

A system of equations models ticket sales: adult tickets cost 8 dollars and student tickets cost 5 dollars. The total number of tickets is 20 and total sales are 136 dollars. Which system represents the situation?

Please select an answer first.

Correct answer: D

The correct answer is a + s = 20 and 8a + 5s = 136.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: The first equation counts tickets and the second calculates total revenue.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

The first equation counts tickets and the second calculates total revenue.

5. QuestionMultiple choice

A right triangle has legs x and 12 and hypotenuse 13. What is x?

Please select an answer first.

Correct answer: A

The correct answer is 5.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: Use x squared plus 12 squared equals 13 squared, so x squared equals 25 and x equals 5.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

Use x squared plus 12 squared equals 13 squared, so x squared equals 25 and x equals 5.

6. QuestionMultiple choice

A scatter plot has residuals randomly scattered above and below zero with no pattern. What does this suggest about the linear model?

Please select an answer first.

Correct answer: B

The correct answer is The model is reasonable for the data..

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: Random residuals with no pattern suggest that a linear model captures the relationship reasonably.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

Random residuals with no pattern suggest that a linear model captures the relationship reasonably.

7. QuestionMultiple choice

A quantity decreases from 800 to 680. What is the percent decrease?

Please select an answer first.

Correct answer: C

The correct answer is 15 percent.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: The decrease is 120; 120 divided by 800 equals 0.15, or 15 percent.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

The decrease is 120; 120 divided by 800 equals 0.15, or 15 percent.

8. QuestionMultiple choice

Which equation represents a circle with center (2, -3) and radius 4?

Please select an answer first.

Correct answer: D

The correct answer is (x - 2) squared + (y + 3) squared = 16.

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: Circle form is (x minus h) squared plus (y minus k) squared equals r squared.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

Circle form is (x minus h) squared plus (y minus k) squared equals r squared.

9. QuestionMultiple choice

A function models the height of a ball, h(t) equals negative 16t squared plus 64t plus 5. What does h(0) represent?

Please select an answer first.

Correct answer: A

The correct answer is The initial height of the ball..

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: At t equals 0, h(0) is the starting height, which is 5.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

At t equals 0, h(0) is the starting height, which is 5.

10. QuestionMultiple choice

A student solves 2(x minus 3) plus 4 equals 12 and writes x equals 7. Which step identifies the error?

Please select an answer first.

Correct answer: B

The correct answer is After distributing, the equation is 2x minus 6 plus 4 equals 12, so x equals 7 is correct..

  1. Represent the problem: Identify the expression, equation, function, graph, or data relationship described in the question.
  2. Choose the best answer: Distribute to get 2x minus 6 plus 4 equals 12, then 2x minus 2 equals 12, so x equals 7; the stated result is correct.
  3. Check the result: Substitute or compare values when possible to confirm that the answer matches the Algebra 1 model.

Distribute to get 2x minus 6 plus 4 equals 12, then 2x minus 2 equals 12, so x equals 7; the stated result is correct.

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Frequently asked questions about Florida Algebra 1 EOC Practice

What Algebra 1 skills are covered?

The practice sets cover expressions, equations, functions, linear models, systems, inequalities, absolute value, quadratics, polynomials, exponentials, data, residuals, and mathematical modeling.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official Algebra 1 EOC questions?

No. These are original supplemental practice questions. Check the latest Florida Department of Education assessment information for current Algebra 1 EOC details, materials, accommodations, and policies.