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WITCHER [35]
3 years ago
15

Which function's graph is shown below?

Mathematics
2 answers:
Fantom [35]3 years ago
7 0

Answer:

y=cos x

Step-by-step explanation:

STALIN [3.7K]3 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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Answer:

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Step-by-step explanation:

x^2 - 7x^2 - 18x +42

3^2 - 7(3)^2 - 18(3) + 42

9 - 63 - 54 + 42

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3 years ago
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Answer:

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Look at the picture.

(x ; y)

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7 0
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