FOC Trig Review

Question 1

Which expression is equivalent?

Accepted Answer

cot(-5π/6)

Question 2

Evaluate the trig function.

Accepted Answer

1

Question 3

Evaluate the trig function.

Accepted Answer

√(3)/3

Question 4

Which expression is equivalent?

Accepted Answer

cos(-π)

Question 5

Evaluate the trig function.

Accepted Answer

1

Question 6

How much time on average do you spend on FOC asynchronous assignments?

Accepted Answer

>60 min a night, <30 min a night, 30-60 min a night

Question 7

What is the domain for cotangent?

Accepted Answer

x cannot equal πn

Question 8

Which function DOES NOT have vertical asymptotes

Accepted Answer

cosine

Question 9

Evaluate the trig function.

Accepted Answer

1

Question 10

Tangents do not have vertical asymptotes

Accepted Answer

False

Question 11

Evaluate the trig function.

Accepted Answer

undefined

Question 12

f\left(x\right)=2\sin\left(x\right)-7find f\left(\frac{\pi}{2}\right)

Accepted Answer

-5

Question 13

Which function has the same RANGE as cosecant?

Accepted Answer

secant

Question 14

How is the pacing of class so far?

Accepted Answer

Too slow, Just right!, Too fast

Question 15

Which function has the same RANGE as sine?

Accepted Answer

cosine

Questions 15