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CLEP Pre - Calculus

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. 3p/4
v3/2
-1/2
y'=7/x³
arccos(-

2. undefined
y'=sinp(2x+3)
y'(1/8)=0
(log64)/3
arcsin 2

3. 4=3e4n+1 n=
0
1
v3
arcsin

4. tan p/3
y'(1/8)=0
y'=(2x+3)sinx+cosx(x²+3x+5)
v3
-1/2

5. log3x=4
v2/2
x=81
U
y'=-2sin²x+2cos²x

6. sin p/4
v2/2
x=3
v3
-v2/2

7. cos 5p/6
-v3/2
arctan 0
-1/2
3n

8. y=2cos(3x+pi)
U
1
arccos(
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3

9. y=cosx(x²+3x+5)

10. sin 5p/6
ln5+1
arcsin(-
v3/2
1/2

11. tan 4p/3
v3
arctan(-?v3)
arccos
Period = 4pi - Up 1 - amplitude = 1

12. 47n=64 n=
v3/3
arctan 1
3/7
e8

13. sin p/6
1/2
v2/2
1
-1/2

14. 3p/4
(ln4)/2
arcsec(-v2)
arcsec 1
1/2

15. Ln(x+1)²=2 x=
The cofunction of sine
x=-3
e-1
y'=x²e^x + 2xe^x

16. p/6
arcsin
arcsin 2
x=81
1/2

17. p/3
Period = 4pi - Up 1 - amplitude = 1
2
Period = pi - Amplitude = 3 - Vertical Shift up 1
arctan(v3)

18. Ln(x)=8 x=
-v2/2
e8
arcsin 2
x=125

19. cos 2p
1
y'=2p
-v3
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.

20. y=100vx

21. 0
arctan 0
v2/2
arctan 1
arccos(v3)

22. y=x²e^x

23. p/6
arctan(?v3)
-v3
v3/2
frequency

24. y=x²e²

25. cos 3p/4
-v2/2
v3/3
Arcsine
U

26. cos 4p/3
ln5+1
-1/2
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
v3/2

27. lne³n
3n
arcsin(-
y'(4)=25
arcsin(-1)

28. The time it takes to complete on cycle of a triginometric graph
y'=sinp(2x+3)
period
v3
-1/2

29. y=-2cos(3x)
y'=7/x³
U
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
1

30. The reciprocal of the period
Arcsine
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
106/7
frequency

31. If the period of the graph of a tuning fork is larger
The frequency of the tuning fork is smaller.
infinite
arctan(-?v3)
-v2/2

32. The standard period for Sine is ____ pi
106/7
U
2
-v3/2

33. log2(1/8)=x
arctan 1
arctan(?v3)
x=-3
arcsin(

34. y=2sinxcosx

35. tan 5p/3
arccos(-
arccos(-1)
Period = pi - Amplitude = 2 - Vertical Shift up 3
-v3

36. cos 11p/6
arccos(-2)
x=125
arccos(-
v3/2

37. p/2
arccos 0
106/7
v2/2
U

38. y = -2 sin ( x ) + 3
arccos(-
arcsin
arccos
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis

39. log5(5x + 1) = log5(5) x=
1
arcsin
4/5
-1/2

40. sin 5p/4
-v2/2
y'=e/(2vx)
arcsec(-1)
1

41. cos 2p/3
-1/2
Period = pi - Amplitude = 2 - Vertical Shift up 3
y'=7/x³
arcsec(-2)

42. y=7(x²+9)

43. p/2
2/5
arcsin 0
arcsin 1
U

44. The standard period for tangent is ____ pi
y'=e/(2vx)
v2/2
y'=x²e^x + 2xe^x
1

45. tan 2p/3
-v3
4/5
y'=2
Period = 4pi - Up 1 - amplitude = 1

46. y=2sin(-x)+3
x=-3
2/5
5
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis

47. y=v(x)/e

48. -p/4
-1/2
arcsin(-
y'=cosx(2x+3) - sinx (x²+3x+5)
arcsin(

49. 5p/6
v2/2
arcsin(-
arccos(-
106/7

50. How many different Sine equations will match the graph of a tuning fork
1
4/5
infinite
The frequency of the tuning fork is smaller.