Question

Check answers please!?

Answer 1

Sure..

Answer 2

A. y = -cos x - 3
B. y = -sin x - 3
C. y = sin x - 3 <<
D. y = cos x + 3

Answer 3

A. y = cos(x + 2)
B. y = cos x + 3
C. y = cos x + 2 <<
D. y = sin x + 3

Answer 4

A. y = sinx - 2
B. y = sin(x + 2)
C. y = sin(x - 2)
D. y = cos(x - 1) <<

Answer 5

A. y = cos(2x) <<
B. y = cos(1/2x)
C. y = cos(1/4x)
D. y = cos(4x)

Answer 6

A. y = sin(3x)
B. y = -3.5cos x
C. y = 3.5sin x <<
D. y = 2.5sin x

Answer 7

So far so good. (Y)

Answer 8

Okay thank you!