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Margaret [11]
3 years ago
9

To graph y = -cosx, _____.

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
5 0

Answer:

reflect y = cos x over the x-axis

Step-by-step explanation:

When a function is reflected over the x-axis, the transformation is:

y = -f(x)

If it were reflected over the y-axis, the transformation would be:

y = f(-x)

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Part 3: Write the equation of and graph an ellipse.
tensa zangetsu [6.8K]

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Step-by-step explanation:

The center is halfway between vertices, at (4, -6).

It is also halfway between foci.

:::::

The vertices are vertically aligned, so the parabola is vertical.

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with

 center (h,k)

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Apply your data and solve for h, k, a, and b.

center (h,k) = (4, -6)

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k = -6

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8 0
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