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gavmur [86]
3 years ago
5

Which transformations are needed to change the parent cosine function to the cosine function below?

Mathematics
2 answers:
Sloan [31]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Lunna [17]3 years ago
4 0

Answer: A phase shift horizontal translation to the right.

Step-by-step explanation:

A periodic function that does not start at the sinusoidal axis or at a maximum or a minimum has been shifted horizontally.  This horizontal movement allows for different starting points since a cosine wave does not have a beginning or an end. 

In this question, the sinusoidal wave is a cosine function of F(x) = cos x.

So to change the parent cosine function to the cosine function above, A phase shift horizontal translation to the right must have been done.

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The side lengths of a triangle are 6, 8 and 12. Is this a right triangle?
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No it's not. 6 to the 2nd power + 8 to the 2nd power ≠ 12 to the 2nd power

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If you square the shorter lengths and add them together, they add up to one hundred

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Once you square 12 it equals 144

144 does not equal 100. There for it can't be a right triangle. To be a right triangle, it has to have a ratio pf 3: 4: 5.

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Hope this helps!

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