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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. log216=x
Get a tuning fork with a different frequency.
x=4
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
arcsin 0

2. y=100vx

3. 85n=64 n=
2/5
arccos(v3)
y'=cosx(2x+3) - sinx (x²+3x+5)
-v3

4. y=sinx(x²+3x+5)

5. cos p/3
1
arctan 0
1/2
1

6. 10e³n-7=23 n=
-1
(ln3)/3
v2/2
0

7. p/4
no solution
arccos(
5
-1/2

8. p
1
v3/2
y'=14x
arcsec(-1)

9. tan p/4
-v3/2
2/5
1
y'=(-14x)/(x²+9)²

10. How do you calculate the amplitude from a set of sinusoidal data?
x=3
Take the highest minus the lowest value and divide by 2
x=125
-v2/2

11. p/4
arcsec(v2)
v3/2
Get a tuning fork with a different frequency.
y'=cosx(2x+3) - sinx (x²+3x+5)

12. sin 5p/4
-v2/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
Period = pi - Amplitude = 2 - Vertical Shift up 3
Period = pi - Amplitude = 2 - Horizontal Shift 3 left

13. undefined
e-1
2
arccos(v3)
1/2

14. tan 3p/4
106/7
-1
-1/2
v3

15. 0
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
y'=x²e^x + 2xe^x
arctan 0
The cofunction of sine

16. What is the base of log5125?
5
arcsin(-
(e
1

17. 4=3e4n+1 n=
y'=x²e^x + 2xe^x
v3/2
0
(log64)/3

18. tan 4p/3
v3
x=81
-1/2
y'=2e^x

19. y=x²e²

20. y=3cos(2x)+1
y'=2xe²
frequency
y'=14x
Period = pi - Amplitude = 3 - Vertical Shift up 1

21. sin 5p/3
-v3/2
1
Period = pi - Amplitude = 2 - Vertical Shift up 3
no solution

22. -p/6
(e
1/2
0
arctan(-?v3)

23. p/4
arctan 1
-1/2
1
infinite

24. sin 2p/3
Make the sound of the fork louder
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
v3/2

25. 47n=64 n=
arcsec 1
arctan(-v3)
3/7
y'=2xe²

26. p/3
arccos
v3/2
v3/3
-v3/2

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

28. undefined
Make the sound of the fork louder
Period = pi - Amplitude = 3 - Vertical Shift up 1
arcsin(-
arccos(-2)

29. y=p³

30. Ln(x)=8 x=
-v2/2
arcsec 2
e8
Arcsine

31. tan 3p/2
arcsin(
U
1
y'=(-14x)/(x²+9)²

32. tan 7p/4
-1
arccos(-1)
-v2/2
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²

33. cosine
The cofunction of sine
y'(4)=25
y'=-2sin²x+2cos²x
y'(1/8)=0

34. cos 5p/6
y'=e/(2vx)
-1
-v3/2
1/2

35. log2(1/8)=x
-1
y'=2p
3n
x=-3

36. cos p
arccos
-1
arctan(?v3)
arcsin(-

37. How many different Sine equations will match the graph of a tuning fork
y'=2p
U
infinite
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x

38. sin 4p/3
3/7
-v3/2
arccos(-
arcsin(-1)

39. p
106/7
arccos(-1)
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
5

40. tan 11p/6
v3/3
arcsin
-v3/3
1

41. 3p/4
arcsin(
1/2
y'=1/(2evx)
arccos(-

42. y=-7/(2x²)

43. y=sinp(x²+3x+5)

44. y=(x²+3x+5)/cosx

45. 2 log5125=x
5
arccos(
x=6
y'=1/(2evx)

46. cos 5p/3
v3/3
1/2
3/7
1

47. -p/4
-1
arccos(-
ln5+1
arctan(-1)

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

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

50. sin 11p/6
2
-1/2
(e
arcsin(-