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/4
y'=2
arcsec(-1)
106/7
arcsin(-


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


3. undefined
arcsin 2
v3/2
2
arctan(?v3)


4. cos 11p/6
v3/2
1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
e-1


5. y=-3cos(-3x)+3
-1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
v3/2
The frequency of the tuning fork is smaller.


6. What is the base of log5125?
y'(4)=25
arccos
5
2/5


7. sin 3p/2
9
-1
-v3/3
arctan(-v3)


8. y=cos(1/2x)+1
x=3
Period = 4pi - Up 1 - amplitude = 1
1
v2/2


9. Log2(2x+5)=Log2(x+6) x=
v3/2
1/2
arccos(v3)
1


10. log28=x
Arcsine
v3/2
x=3
1


11. y=3cos(2x)+1
1
Period = pi - Amplitude = 3 - Vertical Shift up 1
2
arccos(-1)


12. tan 7p/4
1/2
arccos(
-1
arccos(v3)


13. lne³n
3n
1
frequency
-v2/2


14. sin 5p/4
-v2/2
arccos(-
3n
e8


15. Ln(x+1)²=2 x=
e-1
v2/2
arccos(-1)
100/3


16. tan p/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
U
arctan(v3)


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


18. The reciprocal of the period
1
frequency
x=3
1


19. y=2cos(3x+pi)
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arccos 0
y'=2p
(ln3)/3


20. -p/6
1/2
The cofunction of sine
arctan(-?v3)
arccos(-


21. log216=x
arcsin 2
1/2
-v3/3
x=4


22. y=x²e²

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23. y=sinx / (x²+3x+5)

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24. tan 5p/3
1/2
The frequency of the tuning fork is smaller.
Make the sound of the fork louder
-v3


25. 2p/3
1
v3/2
arcsec(-2)
y'=e/(2vx)


26. y=2e²+2px+1

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27. y=2sin 2( x +3 )
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
v3/2
arctan(-v3)
100/3


28. 85n=64 n=
2/5
e-1
-1/2
no solution


29. p/3
-1/2
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
arcsec 2
-v2/2


30. cos 2p/3
-1/2
v2/2
arcsec(-1)
1


31. How many different Sine equations will match the graph of a tuning fork
1/2
x=-3
infinite
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3


32. log3x=4
x=81
v3
3n
v3/2


33. -p/6
arccos(-2)
2/5
Make the sound of the fork louder
arcsin(-


34. y=sin²x+cos²x+2x

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35. sin p/6
1/2
arcsin(-
arctan(-v3)
arcsec 2


36. y=2sinxcosx

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37. p/4
arctan 1
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arctan(-1)
arcsin(


38. cos 5p/3
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
-1
1/2
infinite


39. log5x=3
3n
x=125
1/2
arcsin(-


40. cos 2p
arccos(-
arctan(-v3)
1
3/7


41. y=2sin(2x+3)
3n
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
y'=sinp(2x+3)
ln5+1


42. sin 7p/4
-v2/2
(ln4)/2
-v3/2
v3/2


43. tan p/4
1
(ln3)/3
2/5
v2/2


44. -p/3
2/5
v3/2
arcsin(-
y'=2e^x


45. -p/4
v3/3
9
- sine
arctan(-1)


46. cosine
arcsin
v3/2
v3/3
The cofunction of sine


47. 4=3e4n+1 n=
U
arcsin 0
v2/2
0


48. The time it takes to complete on cycle of a triginometric graph
v3
1
period
v3/2


49. 0
y'=14x
0
arctan 0
arccos 0


50. cos 3p/4
-v3
-1
1
-v2/2