Algebraic Expressions & Patterns Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. An arithmetic sequence has a common difference of 9 and a(41) = 25. Find a rule for this arithmetic sequence.

Question 2 2.

What is the 8th term of the following arithmetic sequence:

-5, -1, 3, 7, 11, ...

Question 3 3.

Find the rule for the following arithmetic sequence:

8, 11, 14, 17, 20, ...

Question 4 4. Which of the following statements are true.

Question 5 5. Which of the following statements are true?

Page 2

Question 6 6. Which of the following are steps in solving a system of linear equations by graphing?

Question 7 7. What are the coordinates of the y-intercept of the equation 5x - 3y = 2?

Question 8 8. What are the coordinates of the x-intercept of the equation 2x - 3y = 8?

Question 9 9. Which linear equation is shown below?

Question 10 10.

Why do these equations have no solution?

g - f = 0

a + b = 5

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Question 11 11.

What wold be the best method to solve this set of simultaneous equations?

5x + 7y = 19

-5x - 3y = -11

Question 12 12.

What is the solution for the following set of equations?

6x - 2y = 8

3x + 7y = 68

Question 13 13. Which of the following statements is NOT true?

Question 14 14. What is the next term in the sequence 1, 3, 9, 27, ...

Question 15 15. What rule could be used to define the pattern in the sequence 1, 10, 100, 1000, ...

Page 4

Question 16 16. The graph of f(x) = 2x^2 - 7 includes which of the following points?

Question 17 17. The graph of f(x) = 4x - 9 includes all of the following points EXCEPT:

Question 18 18. The graph of f(x) = 2x -2 includes which of the following points?

Question 19 19. Solve for x: 4(x - 3) = -4

Question 20 20. Solve for x: x/2 + 1/6 = x - 1/3

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Question 21 21. Solve for x: x - 10 = 3

Question 22 22.

Manipulate the following equation to isolate the y variable.

x - 3y = 12

Question 23 23. Which equation is NOT equivalent to 2x + 4y = 6?

Question 24 24.

Solve for x and y.

x - 3y = -1

2x - 2y = 2

Question 25 25. Write a rule for the nth term of a geometric sequence with a common ratio of 1/2 and a(4) = -5.

Page 6

Question 26 26. What is the first term a(1) and the common ratio r of the following geometric sequence?

Question 27 27. Which of the following is a geometric sequence?

Question 28 28. Simplify the expression: [2x 3 y2]3.

Question 29 29. Simplify the expression: 2a(4b + 3a) + 2ab.

Question 30 30. Simplify the expression: 2m + 4m - 8.

Algebraic Expressions & Patterns Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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