Trigonometry
Write an equation that represents the graph shown. The equation should be in simplest form (b>0b>0 and phase shift is not included).
y=cot(5x)y=\cot\left(5x\right)y=cot(5x)
y=−cot(5x)y=-\cot\left(5x\right)y=−cot(5x)
y=15cot(x)y=\frac15\cot\left(x\right)y=51cot(x)
y=5tan(x)y=5\tan\left(x\right)y=5tan(x)