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Arkansas ATLAS · Algebra 1 EOC · Math

Arkansas ATLAS Algebra 1 EOC Practice Test

Build Algebra 1 Arkansas ATLAS EOC readiness with five focused 10-question practice sets covering equations, functions, systems, polynomials, quadratics, geometry, data, and probability.

Arkansas ATLAS Algebra 1 EOC practice sets

This Arkansas ATLAS Algebra 1 EOC Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review of equations, inequalities, functions, systems, polynomials, quadratics, geometry, modeling, data, and probability.

Algebra 1 skills covered

  • Linear equations, inequalities, algebraic expressions, word problems, and solution sets
  • Functions, notation, slope, intercepts, tables, graphs, proportional relationships, and linear models
  • Systems of equations, polynomial operations, factoring, quadratic equations, and the remainder theorem
  • Quadratic and exponential models, statistics, association, residuals, coefficient of determination, and probability
  • Distance, midpoint, circles, volume, transformations, perpendicular slopes, scale drawings, and mathematical modeling

How to use this page

Complete one 10-question set at a time. Show your algebra steps, check signs and units, and review the explanation for every missed or guessed answer.

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

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

Select a test

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

4. Test

Arkansas ATLAS Algebra 1 EOC Practice Questions

A 10-question Arkansas ATLAS Algebra 1 EOC practice set on quadratics, exponents, and data, with answers and explanations.

Read each algebra problem carefully, choose one answer, and review the explanation after responding.

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

What are the solutions of x2−5x+6=0x^2 − 5x + 6 = 0?

Please select an answer first.

Correct answer: A

The correct answer is x=2andx=3x = 2 and x = 3.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Factor as (x − 2)(x − 3) = 0, so x equals 2 or 3.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Factor as (x − 2)(x − 3) = 0, so x equals 2 or 3.

2. QuestionMultiple choice

What is the vertex of y=(x−4)2+1y = (x − 4)^2 + 1?

Please select an answer first.

Correct answer: B

The correct answer is (4,1)(4, 1).

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: In vertex form y = (x − h) squared + k, the vertex is (h, k), so it is (4, 1).
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

In vertex form y = (x − h) squared + k, the vertex is (h, k), so it is (4, 1).

3. QuestionMultiple choice

Which statement describes the graph of y=−x2+2y = −x^2 + 2?

Please select an answer first.

Correct answer: C

The correct answer is It opens downward and has a maximum at (0, 2).

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The negative leading coefficient makes the parabola open downward, and the vertex is (0, 2).
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The negative leading coefficient makes the parabola open downward, and the vertex is (0, 2).

4. QuestionMultiple choice

Which equation represents exponential growth?

Please select an answer first.

Correct answer: D

The correct answer is y=3(1.2)xy = 3(1.2)^x.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: An exponential function has the variable in the exponent; a base greater than 1 represents growth.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

An exponential function has the variable in the exponent; a base greater than 1 represents growth.

5. QuestionMultiple choice

A quantity is multiplied by 0.8 each hour. What percent of the previous amount remains after each hour?

Please select an answer first.

Correct answer: A

The correct answer is 80 percent.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Multiplying by 0.8 means 80 percent of the previous amount remains, which is a 20 percent decrease.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Multiplying by 0.8 means 80 percent of the previous amount remains, which is a 20 percent decrease.

6. QuestionMultiple choice

Which measure is most resistant to an extreme outlier?

Please select an answer first.

Correct answer: B

The correct answer is Median.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The median depends on order and is less affected by an unusually high or low value than the mean.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The median depends on order and is less affected by an unusually high or low value than the mean.

7. QuestionMultiple choice

A scatter plot shows points close to a line that rises from left to right. What relationship is shown?

Please select an answer first.

Correct answer: C

The correct answer is A strong positive association.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Points close to an upward trend indicate a strong positive association, though association alone does not prove causation.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Points close to an upward trend indicate a strong positive association, though association alone does not prove causation.

8. QuestionMultiple choice

What does the coefficient of determination describe in a linear model?

Please select an answer first.

Correct answer: D

The correct answer is The proportion of variation in the response explained by the model.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The coefficient of determination describes how much of the response variation is accounted for by the model.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The coefficient of determination describes how much of the response variation is accounted for by the model.

9. QuestionMultiple choice

A fair coin is tossed twice. What is the probability of getting heads both times?

Please select an answer first.

Correct answer: A

The correct answer is 14\frac{1}{4}.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The probability of heads on each toss is 1/2, so multiply 1/2 by 1/2 to get 1/4.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The probability of heads on each toss is 1/2, so multiply 1/2 by 1/2 to get 1/4.

10. QuestionMultiple choice

A residual is calculated by subtracting which value from the actual response?

Please select an answer first.

Correct answer: B

The correct answer is The predicted response.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Residual equals actual response minus predicted response.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Residual equals actual response minus predicted response.

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Frequently asked questions about Arkansas ATLAS Algebra 1 EOC Practice Test

Which Algebra 1 skills are covered?

The page covers equations, inequalities, functions, systems, polynomials, quadratics, geometry, data, probability, and 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 ATLAS questions?

No. These are original supplemental practice questions. Check the latest Arkansas Department of Education information for official materials, standards, accommodations, and policies.