Question

Consider the function f(x)= cos(x) which has an amplitude of 1. What modification to the function rule would cause the ampltiude to become 0.237?

Answer 1

To modify the function rule f(x) = cos(x) so that the amplitude becomes 0.237, multiply the function by the desired amplitude value, which is 0.237.

Step-by-step explanation:

To modify the function rule f(x) = cos(x) so that the amplitude becomes 0.237, we need to multiply the function by the desired amplitude value, which is 0.237.

The modified function rule would be f(x) = 0.237 * cos(x).

By multiplying the original function by 0.237, we reduce the amplitude to the desired value without affecting any other characteristics of the cosine function.