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THEA Test: Graphing Linear Equations 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!

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Question 1 1. The graph of f(x) = -5x + 6 includes which of the following points?

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

Question 3 3. What is the slope of a line passing through (2, 2) and (3, 5)?

Question 4 4. Which of the following is the graph of a linear function?

Question 5 5.

Which of the following equations represent(s) a line that goes through the points (2,3) and (1,1)?

I) y = 2(x - 2) + 3

II) y = 2x - 1

III) y = 2(x - 1) + 1

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Question 6 6. Find the slope of this line: 4y - x = 0

Question 7 7. Which of these equations represents a line that is perpendicular to the line in the graph below?

Question 8 8. Find the line below for which the WRONG slope is given.

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

Question 10 10. If the graph below has the equation Ax + By = -4, what must be true about A and B?

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Question 11 11. Find the distance between the points (-3, 4) and (2, 5).

Question 12 12. Which of the following graphs shows a line segment?

Question 13 13.

What is the slope of the line represented by the following formula?

y = 2 + 6(x - 3)

Question 14 14. Which step below shows an error in solving for the distance between the two points (3,4) and (-3,2)?

Question 15 15. If the graph below was written in the slope-intercept form, which of the following would be true?

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Question 16 16. Find the distance between the two points (-4, -2) and (-4, 3).

Question 17 17. Find the y-intercept of this line: 5x - 4y = 40

Question 18 18. Find the midpoint of the line segment with endpoints (-3,-1) and (1,6).

Question 19 19. What are the coordinates of the x-intercept of the equation 2x - 3y = 8?

Question 20 20. Which equation represents a line that goes through the points (0, 1) and (1, 0)?

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Question 21 21. Which linear equation is shown below?

Question 22 22. Which pattern of numbers represents a linear equation?

Question 23 23. Which line has the greatest slope?

Question 24 24. Which of the following graphs represents x = -3?

Question 25 25. What is the equation of a line with slope of 2 and a y-intercept of -6?

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Question 26 26. If the equation y = 50x + 25 represents the amount of (y) money it costs to rent a car for (x) days, how long could you rent a car for if you had 775 dollars?

Question 27 27. Which one of the following equations could work for the following graph?

Question 28 28. Find the slope of this line: 6x + 7y = 21

Question 29 29. Find the x-intercept of this line: 12x - 6y = 24

Question 30 30. What is the point-slope form of the equation that goes through the origin and has a slope of 1.5?

THEA Test: Graphing Linear Equations 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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