Question

What sine function represents an amplitude of 4, a period of pi over 2, no horizontal shift, and a vertical shift of −3?

Answer 1

f(x) = −3 sin 4x + 4

f(x) = 4 sin 4x − 3

f(x) = 4 sin pi over 2x − 3

f(x) = −3 sin pi over 2x + 4

Answer 2

c

Answer 3

you sure?

Answer 4

3 horizontal shift means option b and c selected
and c has the given period