1. Milestones
Review
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2. Functions 10 Points 10 Points 10 Points 10 Points 10 Points 10 Points
Systems of
Equations
Functions
Pythagorean
Theorem
& Volume
Linear
Equations
Exponents
Solving
Equations
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3. -6x -2y = -14
y = -2

4. (3, -2)

5. y = 2x
-4x – 2y = -24

6. (3, 6)

7. 3y - 2x = 11 y + 2x = 9

8. (2, 5)

9. 3x + y = 13 x + 6y = -7

10. (5, -2)

11. 6x + 3y = -6 y = -2x + 2

12. No solution

13. Function or not a function?

14. function

15. Function or not a function?1 2 3 4

16. Not a function

17. A _____________ is a set of ordered pairs; can be represented with a table, with a mapping, in a graph, or as an equation.

18. relation

20. Domain: (-4, 2, 4, 5)
Range: (-4, 2, 5)

21. Which is NOT a function?

22. D

23. Can sides of lengths 5, 12, and 13 be the sides of a right triangle?

24. Yes

25. The legs of a right triangle are 6 and 8
The legs of a right triangle are 6 and 8. What is the length of the hypoteneuse?

26. 10

27. A 12 foot flagpole is placed in the center
of a square area. To stabilize the pole, a wire
will stretch from the top of the pole to each
corner of the square. The flagpole is 7 feet
from each corner of the square.
What is the length of each wire?
Round to the nearest tenth.

28. 13.9 feet

29. A can of paint is 15 centimeters high and has a
diameter of 13.6 cm. What is the volume of the
can? Round to the nearest tenth.

30. 2,177.9 cubic centimeters

31. A necklace has a single pearl with a radius
of 2.1 millimeters. What is the volume of the
pearl? Round to the nearest tenth.

32. 38.8 cubic millimeters

33. What is the slope of the line?
y + 3x = 6

34. -3

35. What is the y-intercept of the line?
2x + 5y = -10

36. -2

37. Write the following equation in slope-intercept form.
3x – 4y = 12

38. y = ¾ x - 3

39. Write the equation of a line with slope 5 through the point (3, 2).

40. y = 5x - 13

41. Write the equation for the line.

42. y = -1/2x + 3

43. in scientific notation
Write the number
in scientific notation

44. 4.56 X 10-8

45. in scientific notation
Write the number 5,381,000,000
in scientific notation

46. 5.381 X 109

48. x4y2

49. (4v2)2 · 2v2

50. 32v6

51. (-3x3)3(-3x)2

52. -243x11

53. 2x + 12 = 4x - 8

54. x = 10

55. 28 = -7(6a + 2)

56. a = -1

57. 19 = 7 + 3(k + 6)

58. k = -2

59. x + 6(1 + 5x) = 68

60. x = 2

61. 4(n – 3) = 2(2 – 2n) + 4n

62. n = 4