Linear Equations: Precalculus Lesson Plans 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. If the graph below has the equation Ax+By=C, which statement MUST be true?

Question 2 2. Which linear equation has the solutions (2, 4) and (-2, 6)?

Question 3 3. The slope for a horizontal line would be which one of the following?

Question 4 4.

Solve.


6x + 2(x + 2) = 0

Question 5 5. If the graph below was written in the slope-intercept form, which of the following would be true?

Page 2

Question 6 6. Which equation represents a line that goes through the points (0, 1) and (1, 0)?

Question 7 7. Which slope intercept form equation is equivalent to the standard form equation -x + 2y = -8?

Question 8 8. If the slope of one line is 7/8, what is the slope of the line that is perpendicular to it?

Question 9 9. Which of the following equations represents a line that passes through the point (0, 1) and has a slope of -4?

Question 10 10.

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

Page 3

Question 11 11. 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 12 12.

Remove the parentheses.


10(x - 1)

Question 13 13. What is the slope of a line that is perpendicular to y = 3x + 1?

Question 14 14. Which of these equations represents a line that is perpendicular to the line in the graph below?

Question 15 15.

Solve.


2(4x - 3) = 0

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Question 16 16. What is the equation of a line that is parallel to y = -4x + 2 and goes through the point (-4, 9)?

Question 17 17.

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

y = 2 + 6(x - 3)

Question 18 18. What are the coordinates of the x-intercept of the equation 2x - 3y = 8?

Question 19 19. What is the point-slope form of the equation that goes through the origin and has a slope of 1.5?

Question 20 20. What is the slope-intercept form equation of the graph below?

Page 5

Question 21 21. Which line has the greatest slope?

Question 22 22. Which of these equations is a perpendicular line to y = 6/5x + 1

Question 23 23. Which of the following represents a linear equation that begins at 5 and increases by 8 at each step?

Question 24 24. If the graph below has the equation Ax + By = -4, what must be true about A and B?

Question 25 25.

Solve.


-12 + 6(2x - 2) = 0

Page 6

Question 26 26. One line has a slope of -1/5, which of the following two points will give a line that is perpendicular to it?

Question 27 27. For which one of the following lines would the graph fall exactly on top of the x-axis?

Question 28 28. Which pattern of numbers represents a linear equation?

Question 29 29. Which graph represents a linear equation?

Question 30 30. Which one of the following graphs shows a pair of parallel lines?

Linear Equations: Precalculus Lesson Plans 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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