Which function's graph is shown below?

Mathematics

2 answers:

Fantom [35]2 years ago

7 0

Answer:

y=cos x

Step-by-step explanation:

STALIN [3.7K]2 years ago

5 0

Answer:

A. y = cos x

Step-by-step explanation:

The function that we see graphed has the point (0,1), this means whichever trig function f(x) it represents f(0) = 1.

Now, only the cosine function has the property that cos(0) = 1, thus choice A is the correct answer.

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