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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. 4=3e4n+1 n=
(ln4)/2
Period = pi - Amplitude = 3 - Vertical Shift up 1
arcsin 2
0

2. p/6
1
arctan(?v3)
-1/2
arcsin(-1)

3. tan p/6
-v3/2
y'=sinp(2x+3)
v3/3
y'=2

4. undefined
arcsin 2
Take the highest minus the lowest value and divide by 2
(ln4)/2
arcsin(-1)

5. log5(5x + 1) = log5(5) x=
4/5
Period = pi - Amplitude = 2 - Vertical Shift up 3
y'=cosx(2x+3) - sinx (x²+3x+5)
3/7

6. p/4
arctan 1
y'=x²e^x + 2xe^x
period
1

7. y=7/(x²+9)

8. cos 3p/4
-v2/2
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
1
-v3/2

9. 4+Log(7x)=10 x=
y'=(2x+3)sinx+cosx(x²+3x+5)
y'=sinp(2x+3)
106/7
y'=(-14x)/(x²+9)²

10. p/4
arcsin(
x=81
y'=1/(2evx)
arccos(v3)

11. cos 0
1
-v2/2
arctan(-v3)
Period = 4pi - Up 1 - amplitude = 1

12. cos p/6
v3/2
-1
y'=7/x³
4/5

13. How many different Sine equations will match the graph of a tuning fork
1/2
arccos(-1)
arcsin(
infinite

14. cos 7p/4
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
v2/2
arcsin 0
2/5

15. y=2cos(3x+pi)
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arccos
arctan(-v3)
Period = pi - Amplitude = 3 - Vertical Shift up 1

16. log5x=3
1
x=125
arcsin 0
1

17. log3x=4
e-1
x=3
arccos(-
x=81

18. cos 7p/6
-v3/2
arccos(-1)
arcsec(-2)
(ln4)/2

19. 3p/4
arcsec(-v2)
1/2
v3/2
y'=2xe²

20. sin p/3
y'=2e^x
v3/2
x=4
-v3/2

21. tan p/3
-1
-1/2
v3
-v3/2

22. Ln(x)=8 x=
e8
- sine
(log64)/3
2/5

23. sin 11p/6
arcsin(-3)
-1/2
x=81
arcsec 2

24. -p/4
x=-3
x=3
-v3/3
arctan(-1)

25. p/2
ln5+1
arcsec 2
Get a tuning fork with a different frequency.
arcsin 1

26. p
arcsec(-1)
1
4/5
1/2

27. sec 0
arccos(v3)
arcsec 1
1
v2/2

28. y=-2cos(3x)
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
arcsec(-v2)
1
0

29. p/6
arccos(
-v2/2
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
-1/2

30. cos p/4
v2/2
arcsin(-
y'=2p
-v3/2

31. lne³n
v2/2
-v3
arcsin 1
3n

32. sin 5p/4
-v2/2
-v3
-1
y'=-2sin²x+2cos²x

33. log3 (5x + 7) = 2 x=
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
2/5
-v3/3
1

34. y=v(x)/e

35. p/3
1
-1/2
-v2/2
arctan(v3)

36. sin 7p/6
2
y'=cosx(2x+3) - sinx (x²+3x+5)
(log64)/3
-1/2

37. sin 7p/4
v2/2
3/7
2
-v2/2

38. 2²n=16 n=
arcsin 1
4/5
2
Get a tuning fork with a different frequency.

39. y=2sin(-x)+3
arccos 1
v2/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis

40. tan 5p/6
4/5
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
arccos(-1)
-v3/3

41. p/3
arccos(-1)
2/5
arccos
arctan(-v3)

42. tan 5p/3
-1
-v3
v2/2
- sine

43. y=7(x²+9)

44. The inverse of sine
arcsec(-v2)
2
Arcsine
v3

45. log327=x
e8
x=-3
x=3
-v2/2

46. undefined
(e
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
3n
arccos(v3)

47. sin 4p/3
arctan 0
x=-3
-v3/2
arcsin(

48. sin 5p/6
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x
3n
1/2
y'=(-14x)/(x²+9)²

49. tan 11p/6
x=125
1
-v3/3
3n

50. Log2(2x+5)=Log2(x+6) x=
Get a tuning fork with a different frequency.
-1
1
v3/2