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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+Log(7x)=10 x=
v3/2
(e
106/7
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis

2. p/3
-1/2
arccos 1
arctan(v3)
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x

3. p/2
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
3n
-v3/2
arcsin 1

4. cos 5p/3
1/2
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x
2
y'=2e^x

5. 47n=64 n=
(log64)/3
arctan(?v3)
-v2/2
3/7

6. log3x=4
-v3
Get a tuning fork with a different frequency.
2
x=81

7. log327=x
Make the sound of the fork louder
arcsin 1
v3/2
x=3

8. sin p/4
y'(1/8)=0
arcsin(
-1/2
v2/2

9. tan p/4
y'=14x
x=125
1
-v2/2

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

11. sin p/3
y'=2p
1
1/2
v3/2

12. cosine
Take the highest minus the lowest value and divide by 2
The cofunction of sine
3n
x=3

13. sin 3p/2
y'=x²e^x + 2xe^x
106/7
y'=2xe²
-1

14. log3 (5x + 7) = 2 x=
(e
Period = 4pi - Up 1 - amplitude = 1
2/5
v2/2

15. y=cosx(x²+3x+5)

16. lne³n
infinite
3n
arctan(-v3)
5

17. The reciprocal of the period
arctan(-1)
Take the highest minus the lowest value and divide by 2
-1
frequency

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

19. y=sinx / (x²+3x+5)

20. 3³n=27 n=
arccos(-
1
y'=2e^x
arccos 0

21. tan 7p/4
arccos 1
arcsec(-v2)
9
-1

22. sec 0
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
-1
1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.

23. -p/6
ln5+1
arcsin(-3)
v2/2
arctan(-?v3)

24. y=-1/x+2x

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

26. tan p/6
2/5
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
y'=2
v3/3

27. sin 7p/4
arctan(?v3)
-v2/2
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
x=3

28. The standard period for tangent is ____ pi
U
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
1
-1/2

29. y=cos(1/2x)+1
U
v2/2
1
Period = 4pi - Up 1 - amplitude = 1

30. tan 5p/3
arctan(?v3)
y'=x²e^x + 2xe^x
-v3
arccos(-

31. y=-2cos(3x)
-v3/2
-v3/2
e8
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi

32. sin 2p/3
arcsec(-1)
y'=e/(2vx)
-1
v3/2

33. 2²n=16 n=
2
1
v3/2
-1/2

34. y=100vx

35. tan 4p/3
v3
arcsin(-1)
-v2/2
period

36. p/3
1
y'=2xe²
2
arcsin(

37. -p/6
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
arccos(-
e-1
arcsin(-

38. The time it takes to complete on cycle of a triginometric graph
Period = 4pi - Up 1 - amplitude = 1
x=6
period
(ln4)/2

39. How could you affect the period of a graph made by a tuning fork?
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
3/7
-v3/3
Get a tuning fork with a different frequency.

40. What is the base of log5125?
5
2/5
3/7
arccos(-

41. p/6
arccos
arccos(
arccos(
arcsin

42. 3p/4
arcsec(-v2)
arctan(v3)
y'=1/(2evx)
arccos(-1)

43. sin 4p/3
1/2
-1
arcsec(-v2)
-v3/2

44. tan 5p/6
y'=(-14x)/(x²+9)²
-v3/3
1/2
arctan(-?v3)

45. Log2(2x+5)=Log2(x+6) x=
(log64)/3
1
Make the sound of the fork louder
U

46. sin 3p/4
v3/2
v2/2
1/2
arcsin(-

47. sin p/2
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
5
y'=2p
1

48. 11=3e²n-1 n=
v3/2
The cofunction of sine
(ln4)/2
x=125

49. -p/2
v3/2
y'=2xe²
v2/2
arcsin(-1)

50. If the period of the graph of a tuning fork is larger
arcsec(v2)
The frequency of the tuning fork is smaller.
-v2/2
x=125