What is an equation for a sine curve with amplitude 2, and period 4pi symbolradians?

(1 point)
Responses

y = 0.5sin4θ
y = 0.5sin4 θ

y = 4sinStart Fraction theta over 2 End Fraction
y = 4sin Image with alt text: Start Fraction theta over 2 End Fraction

y = 2sin2θ
y = 2sin2 θ

y = 2sinStart Fraction theta over 2 End Fraction