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

put a 4 out front for starters

Answer 2

vertical shif of \(-3\) means put a \(-3\) out at the end

Answer 3

so
\[4\sin(bx)-3\] to find \(b\) solve
\[\frac{2\pi}{b}=\frac{\pi}{2}\]