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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

5. Test

Arkansas ATLAS Algebra 1 EOC Practice Questions

A 10-question Arkansas ATLAS Algebra 1 EOC practice set on geometry, measurement, and modeling, 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

A right triangle has legs of 9 units and 12 units. What is the hypotenuse?

Please select an answer first.

Correct answer: A

The correct answer is 15units15 units.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The Pythagorean theorem gives 9 squared + 12 squared = 81 + 144 = 225, so the hypotenuse is 15.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The Pythagorean theorem gives 9 squared + 12 squared = 81 + 144 = 225, so the hypotenuse is 15.

2. QuestionMultiple choice

What is the distance between (−2,1)(−2, 1) and (4,9)(4, 9)?

Please select an answer first.

Correct answer: B

The correct answer is 10units10 units.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: The horizontal change is 6 and vertical change is 8; the distance is the square root of 36 + 64, or 10.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

The horizontal change is 6 and vertical change is 8; the distance is the square root of 36 + 64, or 10.

3. QuestionMultiple choice

What is the midpoint of (2,5)(2, 5) and (8,1)(8, 1)?

Please select an answer first.

Correct answer: C

The correct answer is (5,3)(5, 3).

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Average the coordinates: ((2 + 8)/2, (5 + 1)/2) = (5, 3).
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Average the coordinates: ((2 + 8)/2, (5 + 1)/2) = (5, 3).

4. QuestionMultiple choice

A circle has radius 6 units. What is its area in terms of ππ?

Please select an answer first.

Correct answer: D

The correct answer is 36πsquareunits36π square units.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Use A = πr squared: π × 6 squared = 36π square units.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Use A = πr squared: π × 6 squared = 36π square units.

5. QuestionMultiple choice

A cylinder has radius 2 units and height 7 units. What is its volume?

Please select an answer first.

Correct answer: A

The correct answer is 28πcubicunits28π cubic units.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Use V = πr squared h: π × 2 squared × 7 = 28π cubic units.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Use V = πr squared h: π × 2 squared × 7 = 28π cubic units.

6. QuestionMultiple choice

A line is perpendicular to a line with slope 22. What is the slope of the perpendicular line?

Please select an answer first.

Correct answer: B

The correct answer is −12−\frac{1}{2}.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Nonvertical perpendicular slopes are negative reciprocals, so the negative reciprocal of 2 is −1/2.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Nonvertical perpendicular slopes are negative reciprocals, so the negative reciprocal of 2 is −1/2.

7. QuestionMultiple choice

Which transformation changes the orientation of a figure but preserves its size and shape?

Please select an answer first.

Correct answer: C

The correct answer is Reflection.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: A reflection is a rigid transformation that reverses orientation while preserving distances and angles.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

A reflection is a rigid transformation that reverses orientation while preserving distances and angles.

8. QuestionMultiple choice

A scale drawing uses 1 centimeter for every 4 meters. A wall is 7 centimeters in the drawing. What is the actual length?

Please select an answer first.

Correct answer: D

The correct answer is 28 meters.

  1. Identify the algebra idea: Decide whether the question uses equations, inequalities, functions, systems, expressions, data, probability, or geometry.
  2. Show the reasoning: Multiply 7 centimeters by 4 meters per centimeter to get 28 meters.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Multiply 7 centimeters by 4 meters per centimeter to get 28 meters.

9. QuestionMultiple choice

Which equation represents a circle centered at (−1,3)(−1, 3) with radius 4?

Please select an answer first.

Correct answer: A

The correct answer is (x+1)2+(y−3)2=16(x + 1)^2 + (y − 3)^2 = 16.

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

Use (x − h) squared + (y − k) squared = r squared with center (−1, 3) and radius 4.

10. QuestionMultiple choice

A model predicts a height of 18 meters, while the actual height is 20 meters. What is the residual?

Please select an answer first.

Correct answer: B

The correct answer is 2meters2 meters.

  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 minus predicted: 20 − 18 = 2 meters.
  3. Check the result: Review the signs, operations, units, and estimate to make sure the answer is reasonable.

Residual equals actual minus predicted: 20 − 18 = 2 meters.

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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.