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 5p/3
-v3
U
arctan(-?v3)
v2/2

2. y=2sin(-x)+3
-1/2
arcsin 0
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
Period = 2pi - Amplitude = 2 - Up three - Flips over the y-axis

3. log28=x
-v3/2
-v3
y'(1/8)=66
x=3

4. tan 5p/6
-v3/3
ln5+1
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
arcsin(-

5. The time it takes to complete on cycle of a triginometric graph
5
y'=2e^x
period
Take the highest minus the lowest value and divide by 2

6. The reciprocal of the period
e8
frequency
x=6
v2/2

7. sin 7p/6
-1/2
frequency
arctan(v3)
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3

8. log3x=4
y'(1/8)=66
v2/2
x=81
arccos(-2)

9. What is the base of log5125?
5
Take the highest minus the lowest value and divide by 2
x=81
2

10. sin 2p/3
x=-3
v2/2
arccos 0
v3/2

11. The inverse of sine
y'=2p
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x
arcsec 2
Arcsine

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

13. y=2sin(2x+3)
arcsin(-3)
arccos 0
arcsin(-
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left

14. The standard period for tangent is ____ pi
y'=2
1
v3
-1/2

15. p/6
arctan(?v3)
3/7
The frequency of the tuning fork is smaller.
v2/2

16. cos 3p/4
v3/2
-v3/3
arcsin(-1)
-v2/2

17. tan 7p/4
x=3
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²
2
-1

18. Log2(2x+5)=Log2(x+6) x=
y'=1/(2evx)
Make the sound of the fork louder
1
arcsin(

19. y=2cos(3x+pi)
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
Arcsine
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
v3/3

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

21. -p/4
2
-1/2
arcsin(-
Make the sound of the fork louder

22. tan p/4
1
1/2
x=-3
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left

23. cos 5p/4
-v3/2
-v2/2
-v3/2
1/2

24. 0
arccos 1
arcsec(v2)
-1
v2/2

25. p/6
(ln3)/3
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arcsin(
arccos(

26. 7Log(3x)=14 x=
100/3
2
arcsin(-
y'(4)=25

27. tan 4p/3
v3
v2/2
y'=2e^x
v2/2

28. cos 5p/6
-v3/2
1
1
arcsin(-

29. Ln(x)=8 x=
y'=cosx(2x+3) - sinx (x²+3x+5)
e8
y'(1/8)=0
-v3/3

30. y=3cos(2x)+1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
arccos(-
Period = pi - Amplitude = 3 - Vertical Shift up 1
e8

31. lne³n
arccos(
arccos(v3)
x=4
3n

32. y=2sinxcosx

33. y=x²e²

34. sin 3p/2
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
3n
-v3
-1

35. -p/6
arcsin(-
period
Period = 4pi - Up 1 - amplitude = 1
arctan(-?v3)

36. undefined
arcsin(-3)
arcsin 2
Amplitude = 2 - Flip over the x-axis - Frequency = 3/2pi
arctan(v3)

37. y=7/(x²+9)

38. p/4
-1/2
v3/3
arcsin(
v3/2

39. log5x=3
y'(1/8)=0
y'=2xe²
v3/2
x=125

40. p/6
arcsin
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
e-1
v3

41. 4+Log(7x)=10 x=
arccos 0
106/7
arcsin(-
infinite

42. y=2e²+2px+1

43. 21=5e^(x-1) - 4 n=
ln5+1
(ln3)/3
-v2/2
1

44. The standard period for Sine is ____ pi
Arcsine
2/5
2
arccos(-

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

46. 5(6³n)=20 n =
(log64)/3
-v2/2
arccos(v3)
arccos(-

47. tan p/6
v3/3
arctan(v3)
arcsec(v2)
arccos(-2)

48. tan 3p/2
v3/2
e-1
1/2
U

49. If the period of the graph of a tuning fork is larger
x=81
arcsin(-
The frequency of the tuning fork is smaller.
Make the sound of the fork louder

50. y=cosx(x²+3x+5)