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1 vote
Which represents an even function?

y=cos(x)

2 Answers

2 votes

Answer:

The cosine is an even function which means that if (x,y) is on the graph of the function so too is the point (-x,y). Since y corresponds to cos(x) then this means that cos(-x) = cos(x).

Explanation:

Hope this helps

User Michael Kuhinica
by
7.5k points
1 vote

I think the one that represents a even function is cos(x)

User August Lilleaas
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7.4k points

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