1. THIS IS
Cluster 3 Review

2. Directions
Use your forward arrow on your keyboard to advance the Answer slide.
Use the “flashing” arrow to go back to the Home Jeopardy slide
Click on the sound for music

3. Parallel & Perpendicular
Jeopardy
Final Jeopardy
x & y-intercepts
Parallel & Perpendicular
Slope
Equations
Mixed Bag
100
100
100
100
100
200
200
200
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200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

4. Find the slope of the line shown.
Slope, 100 Points
Find the slope of the line shown.

5. -2
Correct
Incorrect

6. Find the slope of the line that passes through the points
Slope, 200 Points
Find the slope of the line that passes through the points
(-6, 3) and (4, -2)

7. Correct
Incorrect

8. Slope, 300 Points
Find the slope of the line that has an x-intercept of 6 and a y-intercept of 4

9. Correct
Incorrect

10. Slope, 400 Points
What is the slope of the line that represents all possible ordered pairs that solve the equation 6x – 2y = 8

11. 3
Correct
Incorrect

12. Slope, 500 Points What is the slope of the line that represents all
possible ordered pairs that solve the
equation 9x – 2y = -2y + 18

13. a vertical line. All vertical lines
Undefined b/c x = 2 is
a vertical line. All vertical lines
have undefined slope.
Correct
Incorrect

14. Equations, 100 Points
What is the equation of the line that has slope of –3 and a y-intercept of –8?

15. y = -3x - 8
Correct
Incorrect

16. Equations, 200 Points
Find the equation of the line in Standard Form form (Ax + By = C) that has an x-intercept of 5 and a y-intercept of -4

17. or any dilation of this equation
4x - 5y = 20
or any dilation of this equation
Correct
Incorrect

18. Equations, 300 Points
A If y = 4x + 8 is changed to y = 4x – 4, how does the graph change?
B If y = 4x + 8 is changed to y = 2x + 8, how does the graph change?

19. graph is less steep or flatter
shifted 12 units down
graph is less steep or flatter
Correct
Incorrect

20. Equations, 400 Points
Find the equation of the line that contains the point (4, 6) and has a slope of

21. Correct
Incorrect

22. Equations, 500 Points
Find the equation of the line that contains the points (-5, 8) and (5, 4).

23. Correct
Incorrect

24. x & y-intercepts, 100 Points
What are the x and y-intercepts of the equation 3x + 4y = 15? (as an ordered pair)

25. x-int: (5,0)
y-int: (0, 3.75)
Correct
Incorrect

26. x & y-intercepts, 200 Points
Which of the following equations has an x-intercept of 6 and a y-intercept of –2?
A C
B D

27. B
Correct
Incorrect

28. x & y-intercepts, 300 Points
The x-intercept of the equation
lies between what two integers?

29. -10 and -11
Correct
Incorrect

30. x & y-intercepts, 400 Points
What is the area of the region bounded by the x-axis and y-axis and the graph y = -2x + 8?

31. 16 sq. units
Correct
Incorrect

32. x & y-intercepts, 500 Points
Find the equation of the line that has an x-intercept of –9 and contains the point
(12, 14)

33. Write the x intercept as an order pair (-9, 0),
then find the slope using that point and the other point (12, 14).
Finally use the point- slope formula,
y – y1=m(x – x1) to find the equation.
Correct
Incorrect

34. Parallel & Perpendicular, 100 Points
What is the slope of the line that is parallel to the equation y = -5x + 8?

35. -5
Correct
Incorrect

36. Parallel & Perpendicular, 200 Points
Which equation is perpendicular to y – 3x = 5?
A y = 3x + 8
B y =
C y =
D y = -3x + 5

37. C b/c you need the negative reciprocal of 3. Rearrange to solve
for y by moving the 3x to the right side.
Correct
Incorrect

38. Parallel & Perpendicular, 300 Points
What is the equation of the line that passes through the point (6, 8) and is parallel to the line with the equation y = -2x – 5?

39. y = -2x + 20
Correct
Incorrect

40. Parallel & Perpendicular, 400 Points
Which equation, in Standard Form, contains the points
(3, 6) and (6, 8) and is perpendicular to y =
A 3x + 2y = 21
B 2x – y = 1
C 2x – 3y = -12
D 3x – 2y = 6

41. C b/c the slope perpendicular
is 2/3 and use one the point (3, 6)
in the formula y – y1= x – x1 or find the
slope between the points given.
Correct
Incorrect

42. Parallel & Perpendicular, 500 Points
Which of the following systems of linear equations are perpendicular? A B C

43. B
Correct
Incorrect

44. Mixed Bag, 100 Points
Tell whether the function is increasing, decreasing, or constant.
A Your heart rate as you begin an exercise
routine
B The altitude of an airplane as it descends
to land.
C The amount of fog as the sun rises
D The temperature of the frozen turkey in a
freezer

45. A increasing B decreasing C decreasing D constant
Correct
Incorrect

46. t = 68 + 3m. What is the range of this function?
Mixed Bag, 200 Points
Mrs. Spinks’ class is measuring the temperature of a piece of copper as it is heated over a flame. The equation is
t = m. What is the range of this function?
A) B) C) D)

47. B
Correct
Incorrect

48. Mixed Bag, 300 Points
Find the value of x so the line passing through the points (4, -7) and (6, x) has a slope of .

49. -8
Correct
Incorrect

50. Mixed Bag, 400 Points
Which equation below, in point-slope form, gives the value of k so that the line passing through the given points has a slope of 2?
(2k, -4K) and (k+1, 3k-16) and m = 2
A y + 10 = 2(x – 3) C y +10 = 2(x + 3)
B y – 10 = 2(x + 2) D y – 10 = 2(x – 3)

51. A
Correct
Incorrect

52. Find the speed in miles per hour given the data in the table below.
Mixed Bag, 500 Points
Find the speed in miles per hour given the data in the table below.
minutes
miles 20 30 45 50
30 mph
40 mph
50 mph
60 mph

53. B
Correct
Incorrect