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. cos p/6
v3/2
arccos(
arcsin(
Make the sound of the fork louder


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


3. Ln(x)=8 x=
2/5
e8
1
Make the sound of the fork louder


4. cos 5p/6
-v3/2
arccos(-
2/5
-v2/2


5. The standard period for tangent is ____ pi
y'=e/(2vx)
y'=2xe²
y'=2
1


6. log216=x
x=81
1/2
2/5
x=4


7. y=sinx / (x²+3x+5)

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8. y=2sinxcosx

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9. sin 3p/4
v3/2
arccos(-1)
v2/2
y'=((x²+3x+5)(cosx)-sinx(2x+3))/(x²+3x+5)²


10. y=cos(1/2x)+1
Period = 4pi - Up 1 - amplitude = 1
U
3n
arcsin(-1)


11. -p/3
3n
arctan(-v3)
-v3/2
x=3


12. log327=x
x=3
y'=((cosx)(2x+3)+(x²+3x+5)sinx)/ cos²x
arctan 1
1/2


13. How do you calculate the amplitude from a set of sinusoidal data?
arcsin(-1)
arccos(-
Take the highest minus the lowest value and divide by 2
ln5+1


14. p
arccos(-1)
arcsin(-
-1
y'=2p


15. 5p/6
y'=sinp(2x+3)
arccos(-
arccos(
-v3/3


16. tan 3p/4
v2/2
U
-1
arctan(-v3)


17. p/4
1/2
arccos(
arcsin(-
y'(1/8)=66


18. The reciprocal of the period
frequency
(ln3)/3
2
1


19. y=sinx(x²+3x+5)

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20. log5x=3
x=125
arctan(-?v3)
1
-1


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


22. 2 log5125=x
v2/2
y'=sinp(2x+3)
2
x=6


23. y = -2 sin ( x ) + 3
v2/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
arcsec(-2)
arcsin(-


24. y=2sin 2( x +3 )
2/5
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
e-1
y'=cosx(2x+3) - sinx (x²+3x+5)


25. 3p/4
arccos(-
y'=2p
0
arcsin(


26. 4+Log(7x)=10 x=
(log64)/3
arcsec(-1)
v3
106/7


27. tan p/2
Period = 2pi - Amplitude = 2 - Vertical Shift up 3 - flip over the x-axis
arccos(
U
y'=-2sin²x+2cos²x


28. tan 5p/3
-v3
Make the sound of the fork louder
arccos(-
y'=(-14x)/(x²+9)²


29. Ln(x-3)+Ln(x-2)=Ln(2x+24) x=
Make the sound of the fork louder
-v3/2
9
arcsin 0


30. undefined
arccos(-
1
1/2
arcsin(-3)


31. undefined
arctan(-1)
arccos(
100/3
arccos(-2)


32. 3³n=27 n=
Period = pi - Amplitude = 2 - Vertical Shift up 3
1
v3/3
(e


33. y=-1/x+2x

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34. y=100vx

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35. The opposite of sine
x=6
- sine
(ln3)/3
arcsin(


36. y=2cos(3x+pi)
Period = 2pi/3 - Amplitude = 2 - Phase Shift pi/3
arccos(-
y'=x²e^x + 2xe^x
x=3


37. cos 0
1
-v3/2
2
2


38. sin p/4
arcsin 0
v2/2
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
arccos(


39. Ln(2x-1)=3 x=
y'=e/(2vx)
Take the highest minus the lowest value and divide by 2
arcsin 1
(e


40. 0
The frequency of the tuning fork is smaller.
arctan 0
arccos
arcsec(-2)


41. tan 7p/4
-1/2
Period = pi - Amplitude = 2 - Horizontal Shift 3 left
-1
The frequency of the tuning fork is smaller.


42. y=2sin(2x+3)
0
3/7
Period = pi - Amplitude = 2 - Horizontal Shift 3/2 left
-1/2


43. -p/2
y'=2e^x
2/5
v3/3
arcsin(-1)


44. p/6
arccos(
1
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
arctan(-v3)


45. cos 5p/3
arcsin 0
1/2
y'=2xe²
v2/2


46. -p/4
arcsin(-
1/2
1
arcsin(


47. tan p/4
1
-v2/2
x=6
arcsec(v2)


48. log22³n
y'=sinp(2x+3)
2
Period = 2pi/3 - Vertical Shift up 3 - Amplitude = 3 - flipped over the x and y axis.
3n


49. log28=x
arcsin 0
-v3/2
x=3
arctan(-?v3)


50. cos p/3
arccos(-2)
1/2
1
5