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 5p/6
Period = pi - Amplitude = 3 - Vertical Shift up 1
-v3/2
period
-v3/3


2. Log4(x)-Log4(x-1)=1/2 x=
2
-1/2
(ln3)/3
-v3/2


3. sin 3p/4
-v3
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arcsec(-2)
v2/2


4. The standard period for Sine is ____ pi
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
The frequency of the tuning fork is smaller.
2
y'(4)=25


5. How could you affect the period of a graph made by a tuning fork?
U
arcsin(-
Get a tuning fork with a different frequency.
arcsec(-2)


6. p/2
- sine
1
arccos 0
v3/2


7. y=2sin(-x)+3
y'=14x
4/5
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis
y'=2p


8. tan p/3
1/2
v3/2
arcsin(-
v3


9. -p/6
1
arcsin 1
-v3/2
arcsin(-


10. sin 5p/3
arctan(-?v3)
arctan 0
1
-v3/2


11. y=-3cos(-3x)+3
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
arcsec(v2)
y'=(-14x)/(x²+9)²
v2/2


12. y=2sinxcosx

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13. tan p/4
v3
1
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
period


14. cos 3p/4
1
3/7
arctan(?v3)
-v2/2


15. cos p/4
v2/2
x=6
106/7
(e


16. How could you affect the amplitude of a graph made by a tuning fork?
(e
2/5
Make the sound of the fork louder
arctan(-1)


17. tan 7p/6
1
arcsin(-
v3/3
x=4


18. undefined
arcsin(-3)
arcsin(-
x=4
arccos(


19. -p/4
x=-3
period
arcsin(
arctan(-1)


20. y=v(x)/e

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21. tan p/2
(ln3)/3
v3
U
-1/2


22. y=-7/(2x²)

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23. 4=2en+4 n=
-1/2
no solution
- sine
2/5


24. p/3
arccos
x=125
arccos 1
3n


25. y=sinx / (x²+3x+5)

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26. y = -2 sin ( x ) + 3
arcsin 1
-1/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
0


27. The time it takes to complete on cycle of a triginometric graph
x=4
(log64)/3
period
x=3


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


29. 5(6³n)=20 n =
(log64)/3
v2/2
arctan(-1)
Period = pi - Amplitude = 2 - Vertical Shift up 3


30. log22³n
Make the sound of the fork louder
3n
(ln3)/3
U


31. Log2(2x+5)=Log2(x+6) x=
1
-1
arctan(-1)
v3/3


32. cos 7p/4
arcsin 0
arcsec(-v2)
1
v2/2


33. cos 11p/6
4/5
arctan(-?v3)
v3/2
arcsin(-


34. 21=5e^(x-1) - 4 n=
ln5+1
arcsec 1
-1/2
v3/3


35. 0
e-1
1
frequency
arcsin 0


36. -p/4
arcsin(-
arctan(-v3)
Make the sound of the fork louder
arccos(-1)


37. y=2e²+2px+1

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38. sin 3p/2
-1
1
Period = pi - Amplitude = 3 - Vertical Shift up 1
1


39. y=3cos(2x)+1
Period = pi - Amplitude = 3 - Vertical Shift up 1
-v3/2
v2/2
arccos(-


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


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


42. The inverse of sine
arcsin 0
arcsec(-v2)
-1
Arcsine


43. cos p
Take the highest minus the lowest value and divide by 2
-1
arccos(-
v3/2


44. 85n=64 n=
1
2/5
1
2


45. sin p/6
1/2
U
The cofunction of sine
-v3/2


46. 3³n=27 n=
1
3n
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
y'=2p


47. y=sinp(x²+3x+5)

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48. log5(5x + 1) = log5(5) x=
4/5
arccos(-1)
arccos(v3)
y'(1/8)=0


49. The opposite of sine
2/5
- sine
-v3/2
arccos(-


50. How many different Sine equations will match the graph of a tuning fork
infinite
e-1
-v3
2/5