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Licemer1 [7]
3 years ago
12

Which represents an even function?

Mathematics
1 answer:
True [87]3 years ago
4 0

Answer:

A. y=cos(x)

Step-by-step explanation:

I just want the points. im taking the quiz rn.

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4/3 is the y-intercept, so when you're graphing begin with it. Then find another point on the graph according to the slope. Plot point (0,4/3) then plot a point with a y-value 1 less and an x-value 3 more. (slope is sometimes called rise over run because it is a ratio of the change in the y-value divided by the change in the x-value) Plot point (3,1/3). Connect the dots with a ruler and draw a line.
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