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 11p/6
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
ln5+1
-v3/3
1

2. undefined
arcsin 2
x=4
arctan 1
y'=1/(2evx)

3. cos 0
arcsec(-2)
v2/2
x=6
1

4. y=sinp(x²+3x+5)

5. -p/4
-v3/2
y'=sinp(2x+3)
2
arcsin(-

6. log3x=4
5
1
arcsec 2
x=81

7. 0
arccos(-
arcsec 1
-v2/2
-v3

8. y=2cos(3x+pi)
-v3
-v2/2
(ln4)/2
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3

9. sin 3p/4
2/5
v2/2
-v3/2
1

10. tan 3p/4
-1
arccos(v3)
U
3n

11. sin 7p/6
- sine
arccos(-
y'=2xe²
-1/2

12. y=2sin(2x)+3
y'=-2sin²x+2cos²x
Period = pi - Amplitude = 2 - Vertical Shift up 3
x=6
arccos(-

13. -p/4
arccos(-2)
y'=(2x+3)sinx+cosx(x²+3x+5)
Arcsine
arctan(-1)

14. How could you affect the period of a graph made by a tuning fork?
y'=2
3/7
Get a tuning fork with a different frequency.
- sine

15. y=x²e^x

16. cos 4p/3
2
x=81
-1/2
y'=2xe²

17. y=2e^x+p²

18. y=7/(x²+9)

19. 3p/4
-1
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
arcsec(-v2)
arccos(-

20. p/6
-v3/2
2
arccos(
y'(4)=25

21. 0
infinite
arcsec 1
arcsin 0
arctan(-?v3)

22. p/4
-v3/2
arcsec(v2)
100/3
y'=(-14x)/(x²+9)²

23. Ln(x)=8 x=
arcsec 2
e8
y'=2xe²
-1

24. 0
arccos 1
9
y'=1/(2evx)
arcsin(

25. p/4
arctan(-1)
arccos(
arcsin(-1)
1/2

26. tan 3p/2
arccos(-2)
U
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x
arcsin(-1)

27. cos 3p/4
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
2/5
-v2/2
1

28. cos 5p/4
3/7
-v2/2
arccos(
(ln3)/3

29. 5(6³n)=20 n =
arccos(
(log64)/3
v3/2
v2/2

30. tan p/2
v2/2
U
arccos(
y'=14x

31. p
1
arccos(-1)
1
y'=e/(2vx)

32. lne³n
y'=2p
0
3n
1

33. p/6
arcsin
y'=(-14x)/(x²+9)²
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
1

34. sin 7p/4
arccos(-
-v2/2
y'=1/(2evx)
y'=14x

35. 5p/6
1
arccos(-
arccos(-2)
-1/2

36. The standard period for tangent is ____ pi
- sine
x=-3
1
arcsin 2

37. y=-7/(2x²)

38. sin 5p/6
1
v3/2
1/2
1

39. 21=5e^(x-1) - 4 n=
-v3/2
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
ln5+1
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²

40. -p/3
arcsin(-
v3/3
arctan(-v3)
e-1

41. p/3
arccos
arcsec 2
-v3/3
3n

42. y=sinx(x²+3x+5)

43. p/2
-v3
-v3/2
arcsin 1
1/2

44. y=x²e²

45. The reciprocal of the period
arctan(v3)
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
frequency
1/2

46. cos p/4
arccos(
arctan 0
y'=-2sin²x+2cos²x
v2/2

47. Ln(x-3)+Ln(x-2)=Ln(2x+24) x=
Period = pi - Amplitude = 2 - Vertical Shift up 3
1
y'=x²e^x + 2xe^x
9

48. 4=3e4n+1 n=
0
3/7
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
arcsin(-

49. undefined
U
arccos(-2)
-1
x=3

50. The inverse of sine
1/2
Arcsine
v3/3
v3