3 years ago

Which function graph is shown

Mathematics

1 answer:

vova2212 [387]3 years ago

6 0

Answer:

A) y=3cos(-x)

Step-by-step explanation:

Because the amplitude of the graph is 3, this eliminates options C and D as their amplitudes are different. With the period of the graph being 2π, B cannot be correct because that would have a period of π/2. Therefore, A is correct.

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