Test your basic knowledge |

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. tan p/6
v3/3
v2/2
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
infinite

2. cos 3p/4
-v2/2
arcsec(v2)
arcsin(-
-v3

3. sin p/4
-v2/2
v2/2
arcsec 2
The cofunction of sine

4. p/6
The frequency of the tuning fork is smaller.
arctan(?v3)
arccos(
arcsec(-v2)

5. -p/4
arctan 1
(ln3)/3
1
arctan(-1)

6. cos 5p/6
no solution
-v3
-v3/2
4/5

7. y=p³

8. cos p/6
v3/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
The frequency of the tuning fork is smaller.
arccos(

9. p/6
- sine
arctan(?v3)
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
-1/2

10. 3p/4
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
arccos(-
arcsec 2
arcsec(-v2)

11. tan 7p/6
v3/3
-1
arcsec(-2)
1

12. 4+Log(7x)=10 x=
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
1
2
106/7

13. cos 4p/3
e-1
-1/2
arccos(
y'(1/8)=0

14. y=ev(x)

15. p/3
arcsin(
arcsec 2
y'=2e^x
no solution

16. p/3
arctan(v3)
arcsin 1
x=125
infinite

17. y=x²e^x

18. sec 0
-v2/2
-1
2
1

19. Ln(2x-1)=3 x=
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
(e
-v3/2
arcsin(-

20. y=2e²+2px+1

21. p/3
arccos(v3)
arcsin(
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
v3

22. cos p
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
-1
v3/2

23. sin 7p/4
3/7
x=3
-v2/2
0

24. sin p/6
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
v3/3
1/2
v3/2

25. tan 5p/6
arcsin 0
1/2
v2/2
-v3/3

26. log22³n
3n
-v3/2
1
-v2/2

27. y=100vx

28. The standard period for Sine is ____ pi
(ln3)/3
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
arccos(-
2

29. cosine
The cofunction of sine
2/5
-v3/2
arcsin(-3)

30. lne³n
3n
x=3
-v3/3
- sine

31. tan 4p/3
v3
arcsin(
v3/2
1

32. p
arcsin 1
y'=(2x+3)sinx+cosx(x²+3x+5)
y'=x²e^x + 2xe^x
arcsec(-1)

33. y=2sin 2( x +3 )
0
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
v3
y'=x²e^x + 2xe^x

34. undefined
arccos(-2)
y'=(2x+3)sinx+cosx(x²+3x+5)
-v2/2
arcsec(v2)

35. log2(1/8)=x
x=-3
100/3
Get a tuning fork with a different frequency.
3/7

36. -p/6
arcsec 2
arctan(-?v3)
-v2/2
x=4

37. 2p/3
-v3/3
arcsec(-1)
arcsec(-2)
arccos(-

38. log3x=4
4/5
arccos(-
y'=e/(2vx)
x=81

39. cos 2p
1
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
arcsec 1
arctan(-?v3)

40. tan 11p/6
9
-v3/3
y'=cosx(2x+3) - sinx (x²+3x+5)
no solution

41. tan 3p/4
-v3
arcsec(v2)
-1
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis

42. cos p/3
1
(ln3)/3
1/2
period

43. y=(x²+3x+5)/cosx

44. p/4
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arctan 1
3n
-v3/2

45. cos p/4
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
y'=x²e^x + 2xe^x
y'=sinp(2x+3)
v2/2

46. tan 3p/2
-v3/3
1
U
arctan(-1)

47. The standard period for tangent is ____ pi
arccos(v3)
y'=2p
1
y'(4)=25

48. 2²n=16 n=
y'=x²e^x + 2xe^x
2
v3
y'=-2sin²x+2cos²x

49. log3 (5x + 7) = 2 x=
1
2/5
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
infinite

50. p/4
v3
arcsin(
1
arctan(-v3)