# Sketch one cycle of the sine curve y = -3 sin 4 theta

**Solution:**

Given y = -3 sin 4θ

If cycle means period, here,

the __period__ = (2π)/4 = π/2

Considering one cycle θ ∈ [0, π/2],

One cycle of the sine curve y = -3 sin 4 theta is drawn.

## Sketch one cycle of the sine curve y = -3 sin 4 theta

**Summary:**

One cycle of the sine curve y = -3 sin 4 theta is drawn.

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