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Alabama ACAP · Grade 8 Math Assessment Practice

Alabama ACAP Grade 8 Math Practice Test

Build Grade 8 Alabama ACAP Math readiness with five focused 10-question practice sets covering linear equations, functions, exponents, geometry, probability, data analysis, and real-world problem solving.

Alabama ACAP Grade 8 Math Practice sets

This Alabama ACAP Grade 8 Math Practice page provides five short practice sets with 10 multiple-choice questions each. The original problems help Grade 8 students review linear relationships, equations, functions, exponents, irrational numbers, geometry, transformations, data analysis, probability, and mathematical modeling.

Grade 8 Math skills covered

  • Linear equations, functions, slope, y-intercepts, rate of change, function notation, and equivalent expressions
  • Integer exponents, square and cube roots, scientific notation, irrational numbers, and monomial operations
  • The Pythagorean theorem, transformations, dilations, angle relationships, circle area, surface area, and volume
  • Means, medians, scatter plots, lines of best fit, residuals, random samples, spread, and compound probability
  • Discounts, taxes, unit rates, budgets, scale drawings, fixed-fee models, percent change, and multi-step reasoning

How to use this page

Complete one 10-question set at a time. Read the situation carefully, choose a model or operation, and review the explanation after responding. Use the results to choose the Grade 8 skill that needs more practice.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Alabama State Department of Education guidance, official blueprints, accommodations, or testing schedules.

For the broader Alabama assessment hub, visit Alabama State Assessments.

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5 Tests
1. Test2. Test3. Test4. Test5. Test

1. Test

Alabama ACAP Grade 8 Math Practice Questions

A 10-question Alabama ACAP Grade 8 Math practice set on linear equations and functions, with answers and explanations.

Choose one answer for each question. Show your thinking when helpful and review the explanation after answering to strengthen Grade 8 math skills.

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

Solve 3x+7=283x+7=28.

Please select an answer first.

Correct answer: A

The correct answer is x=7x=7.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Subtract 7 from both sides to get 3x = 21, then divide by 3 to get x = 7.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is x=7x=7.

Subtract 7 from both sides to get 3x = 21, then divide by 3 to get x = 7.

2. QuestionMultiple choice

For the function y=2x−3y=2x-3, what is y when x equals 5?

Please select an answer first.

Correct answer: B

The correct answer is 77.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Substitute 5 for x: y = 2 times 5 minus 3 = 7.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 77.

Substitute 5 for x: y = 2 times 5 minus 3 = 7.

3. QuestionMultiple choice

What is the slope of the line through (1,4)(1,4) and (3,10)(3,10)?

Please select an answer first.

Correct answer: C

The correct answer is 33.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Use rise over run: (10 - 4) divided by (3 - 1) equals 6 divided by 2, or 3.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 33.

Use rise over run: (10 - 4) divided by (3 - 1) equals 6 divided by 2, or 3.

4. QuestionMultiple choice

What is the y-intercept of y=−4x+9y=-4x+9?

Please select an answer first.

Correct answer: D

The correct answer is 99.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: In slope-intercept form y = mx + b, the constant b is the y-intercept. Here b equals 9.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 99.

In slope-intercept form y = mx + b, the constant b is the y-intercept. Here b equals 9.

5. QuestionMultiple choice

Which expression is equivalent to 5(2x−1)5(2x-1)?

Please select an answer first.

Correct answer: A

The correct answer is 10x−510x-5.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Distribute 5 to both terms: 5 times 2x is 10x and 5 times negative 1 is negative 5.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 10x−510x-5.

Distribute 5 to both terms: 5 times 2x is 10x and 5 times negative 1 is negative 5.

6. QuestionMultiple choice

Which equation represents a line with slope 4 and y-intercept -2?

Please select an answer first.

Correct answer: B

The correct answer is y=4x−2y=4x-2.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Use y = mx + b with m = 4 and b = -2, giving y = 4x - 2.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is y=4x−2y=4x-2.

Use y = mx + b with m = 4 and b = -2, giving y = 4x - 2.

7. QuestionMultiple choice

A table has x-values 0, 1, and 2 and y-values 6, 9, and 12. What is the rate of change?

Please select an answer first.

Correct answer: C

The correct answer is 33.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Each increase of 1 in x produces an increase of 3 in y, so the rate of change is 3.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 33.

Each increase of 1 in x produces an increase of 3 in y, so the rate of change is 3.

8. QuestionMultiple choice

How many solutions does 2(x+3)=2x+82(x+3)=2x+8 have?

Please select an answer first.

Correct answer: D

The correct answer is No solution.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Expanding gives 2x + 6 = 2x + 8. Subtracting 2x gives 6 = 8, which is never true.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is No solution.

Expanding gives 2x + 6 = 2x + 8. Subtracting 2x gives 6 = 8, which is never true.

9. QuestionMultiple choice

Solve 0.25x=60.25x=6.

Please select an answer first.

Correct answer: A

The correct answer is x=24x=24.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Divide 6 by 0.25, or multiply 6 by 4, to get x = 24.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is x=24x=24.

Divide 6 by 0.25, or multiply 6 by 4, to get x = 24.

10. QuestionMultiple choice

If f(x)=3x+1f(x)=3x+1, what is f(7)f(7)?

Please select an answer first.

Correct answer: B

The correct answer is 2222.

  1. Identify the quantities and operation: Read the numbers, units, model, table, or diagram carefully and identify what the problem asks you to find.
  2. Use a math strategy: Substitute 7 into the function: f(7) = 3 times 7 + 1 = 22.
  3. Check the result: Compare the result with the choices and check whether it is reasonable. The correct answer is 2222.

Substitute 7 into the function: f(7) = 3 times 7 + 1 = 22.

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Frequently asked questions about Alabama ACAP Grade 8 Math Practice

What skills are covered?

The page covers Grade 8 linear equations, functions, exponents, irrational numbers, geometry, transformations, volume, data analysis, probability, and real-world 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 ACAP questions?

No. These are original supplemental practice questions. Always check the latest Alabama State Department of Education information for official testing dates, blueprints, accommodations, and policies.