3 years ago

Which represents an even function? y=cos(x)

Mathematics

2 answers:

bezimeni [28]3 years ago

6 0

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

netineya [11]3 years ago

6 0

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).

Step-by-step explanation:

Hope this helps

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