# ELM Test - Geometry: Graphing Functions Chapter Exam

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### Page 1

#### Question 1 1. What is the y-intercept of the equation 4y = 2x -6

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Question 2
2.
What is the slope of the line represented by the following formula?

y = 2 + 6(x - 3)

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

#### Question 4 4. What is the vertex of the following quadratic equation?

#### Question 5 5. Which equation represents a line that goes through the points (0, 1) and (1, 0)?

### Page 2

#### Question 6 6. What is the equation for the following graph?

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

#### Question 8 8. Which of the following choices is the distance formula?

#### Question 9 9. The slope for a horizontal line would be which one of the following?

#### Question 10 10. In the following graph, for which values of x is the function increasing?

### Page 3

#### Question 11 11. Which linear equation is shown below?

#### Question 12 12. What are the x-intercepts of the equation 4x -7y = 9?

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Question 13
13.
Find the *x*-intercept of this line: *y* = 7*x* + 21

#### Question 14 14. Estimate the coordinates of the midpoint of the line segment below:

#### Question 15 15. What is the slope of the line -2x +4y = 6

### Page 4

#### Question 16 16. What is the slope of a line passing through (-3, 4) and (2, -2)?

#### Question 17 17. What is the equation for the axis of symmetry?

#### Question 18 18. Which phrase describes a parabola that looks like an upside down U?

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Question 19
19.
The points that intersect the *x*- or *y*-axis are called the _____.

#### Question 20 20. Which of the following graphs shows a line segment?

### Page 5

#### Question 21 21. Find the distance between the two points (4, 1) and (10, 9).

#### Question 22 22. The graph of the function f(x) = 4x - 5 goes through which of the following points?

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Question 23
23.
Find the *y*-intercept of this line: 3*x* - 9*y* = -27

#### Question 24 24. Find the slope of this line: y = -5x + 2

#### Question 25 25. Find the midpoint of the line segment with endpoints (-3,-1) and (1,6).

### Page 6

#### Question 26 26. Find the distance between the points (-3, 4) and (2, 5).

#### Question 27 27. Which phrase best describes the vertex of the following graph?

#### Question 28 28. Which equation represents a linear function?

#### Question 29 29. Which one of the following equations could work for the following graph?

#### Question 30 30. What is the equation that would represent the x-axis?

#### ELM Test - Geometry: Graphing Functions 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!