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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. p/3
arccos
The cofunction of sine
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
Period = 4pi - Up 1 - amplitude = 1

2. sin 5p/4
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
-v2/2

3. undefined
-1
4/5
1
arccos(-2)

4. y=p³

5. -p/6
arcsin(-
2
arcsin 1
arcsec 2

6. cos p
-1
no solution
-v2/2
v3/2

7. 2p/3
arcsin
arcsec(-2)
9
arccos(-

8. tan 2p/3
arccos(-1)
-v3
-v3/2
y'=1/(2evx)

9. sin 2p/3
v3/2
arccos(-1)
3n
-v2/2

10. y=100vx

11. 0
frequency
-v3/2
arcsec 1
4/5

12. lne³n
3n
1
infinite
arccos(-

13. y=-3cos(-3x)+3
Period = pi - Amplitude = 2 - Vertical Shift up 3
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
arcsin 1
arccos(v3)

14. y = -2 sin ( x ) + 3
y'=1/(2evx)
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
y'=(-14x)/(x²+9)²
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis

15. 4=2en+4 n=
Make the sound of the fork louder
arcsin(-
no solution
0

16. y=2sin(2x+3)
Period = 4pi - Up 1 - amplitude = 1
-1
arcsec(-v2)
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left

17. tan p/6
y'=(-14x)/(x²+9)²
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
3/7
v3/3

18. cos 7p/4
v2/2
1
-1/2
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis

19. 11=3e²n-1 n=
arccos(
-1/2
3/7
(ln4)/2

20. Ln(x+1)²=2 x=
1
period
1
e-1

21. y=2sin 2( x +3 )
x=81
(ln4)/2
v2/2
Period = pi - Amplitude = 2 - Horizontal Shift 3 left

22. 5p/6
y'=e/(2vx)
arccos 0
arccos(-
4/5

23. cos 2p
1
Period = 4pi - Up 1 - amplitude = 1
2/5
arcsin(-1)

24. y=7(x²+9)

25. p/3
arcsin(
-1/2
0
y'=1/(2evx)

26. log28=x
infinite
y'=2xe²
x=3
arcsin 2

27. 47n=64 n=
infinite
y'(1/8)=0
arctan(-v3)
3/7

28. tan p/3
x=3
y'=(2x+3)sinx+cosx(x²+3x+5)
arcsin
v3

29. y=2e^x+p²

30. y=sin²x+cos²x+2x

31. Ln(x-3)+Ln(x-2)=Ln(2x+24) x=
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
9
-1
y'=1/(2evx)

32. y=2sin(-x)+3
arctan(-?v3)
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
1
2/5

33. y=cosx(x²+3x+5)

34. The standard period for tangent is ____ pi
-1/2
1
v3/2
arccos(v3)

35. The standard period for Sine is ____ pi
2
arcsin(-
arcsec(-1)
arccos(-2)

36. cos 5p/4
arcsec(-v2)
-v3/3
-v2/2
v3/3

37. undefined
arcsin(-3)
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
-1/2
Period = pi - Amplitude = 2 - Vertical Shift up 3

38. 10e³n-7=23 n=
frequency
x=4
(ln3)/3
9

39. undefined
arcsin 2
y'(1/8)=66
arccos 1
x=3

40. y=2sinxcosx

41. -p/4
y'=7/x³
arccos(-2)
arctan(-1)
1

42. sin 5p/6
1/2
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
-1
y'=x²e^x + 2xe^x

43. Log2(2x+5)=Log2(x+6) x=
y'=1/(2evx)
1
2/5
Period = pi - Amplitude = 3 - Vertical Shift up 1

44. p/3
arctan(-1)
no solution
arctan(v3)
5

45. 21=5e^(x-1) - 4 n=
0
U
3/7
ln5+1

46. cos 11p/6
v3/2
Get a tuning fork with a different frequency.
-v3/2
arcsin(-

47. tan 3p/4
106/7
The cofunction of sine
-1
y'=2xe²

48. p/4
3n
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
y'=x²e^x + 2xe^x
arcsec(v2)

49. log22³n
3n
arccos(-
y'=(2x+3)sinx+cosx(x²+3x+5)
1/2

50. y=ev(x)