Question

Choose the function whose graph is given by:

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

Answer 1

Answer:B

Step-by-step explanation: took tests

Answer 2

A a option is right because cause 3 is near to zero that's value one and y 3.5 x 1near equal to 3 something