I think it’s 3 I’m not sure
1 1/2 ft is equal to 18 inches so it is greater than 16 inches
ANSWER
Option B
and
Option D.
EXPLANATION
The graph of the function has an amplitude of 2 and a period of

Choose all the equation that has an amplitude of 2 and a period of

These are:

and

The second and the last options are correct.
Answer:
I dont really get it-
Step-by-step explanation:
whats the question?