ACT Math - Coordinate Geometry: Help and Review 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. A transformation that shifts the graph up/down or left/right is called which one of the following?

Question 2 2. A graph of y = (1/3)|x| would exhibit which of the following characteristics.

Question 3 3. What are the coordinates of this point?

Question 4 4. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

Question 5 5. Which line has the greatest slope?

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Question 6 6. What is the special name for the coordinate (0,0)?

Question 7 7. Consider the slope of the lines given by the following functions. Which function has the steepest slope?

Question 8 8. Which of the following is an example of an ordered pair?

Question 9 9. Which of the following is TRUE about the vertex of a parabola?

Question 10 10. Which of the following equations represents a line that passes through the point (0, 1) and has a slope of -4?

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Question 11 11. For which one of the following lines would the graph fall exactly on top of the x-axis?

Question 12 12. What information do we need to graph a circle?

Question 13 13. What is the slope of the line tangent to the curve given by the equation y = (x-1)²+2 at the point (1,2)?

Question 14 14. Which equation matches the graph below?

Question 15 15. The graph of y = (1 + x)^2 will lie in which quadrants?

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Question 16 16. Which graph matches the equation below?

Question 17 17. Which graph has a positive x-intercept and a negative y-intercept?

Question 18 18. The graph of y = x - 2 will pass through which quadrants?

Question 19 19.

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

y = 2 + 6(x - 3)

Question 20 20. Find the midpoint of the line segment with endpoints (-3,-1) and (1,6).

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

Question 22 22. What is the point-slope form of the equation that goes through the origin and has a slope of 1.5?

Question 23 23. How would you express a line with a zero slope?

Question 24 24. What is the slope-intercept form equation of the graph below?

Question 25 25. Which graph describes the following equation?

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Question 26 26. Which of the following graphs shows a line segment?

Question 27 27. The points on either end of a line segment are called _____.

Question 28 28. The point (1, -5) would be found where on the Cartesian plane?

Question 29 29. Which step below shows an error in solving for the distance between the two points (3,4) and (-3,2)?

Question 30 30. A parabola that concaves up has y-values that go from 8 to 20. What is the minimum of this parabola?

ACT Math - Coordinate Geometry: Help and Review 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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