What is the amplitude of the graph of the function f(x) = -5 cos (x + 2)-5?

asked May 28, 2023 190k views

5 votes

What is the amplitude of the graph of the
function f(x) = -5 cos (x + 2)-5?

8.1k points

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5 votes

Answer:

Explanation:

The amplitude of the graph of a function of the form
$a\cos(bx+c)-d$ is
|a| .

Foobarbecue answered Jun 2, 2023

8.6k points

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