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Which function is shown on the graph?

Which function is shown on the graph?-example-1

1 Answer

12 votes

Answer:

y = (1/2) cos (x)

Explanation:

It has the same period as cos x but only goes half as high and half as low. Normalyy, cos(x) goes up to 1 and down to -1.

User Herlon Aguiar
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