determine the amplitude of the function y = - 9 sin x. graph the function and y = sin x. the amplitude is…
determine the amplitude of the function y = - 9 sin x. graph the function and y = sin x. the amplitude is. (simplify your answer.)
Answer
Explanation:
Step1: Recall amplitude formula
For a function of the form $y = A\sin x$, the amplitude is given by $|A|$.
Step2: Identify A value
In the function $y=-9\sin x$, $A = - 9$.
Step3: Calculate amplitude
The amplitude is $| - 9|=9$.
Answer:
9