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IgorC [24]
4 years ago
14

Which function is graphed below

Mathematics
2 answers:
Svetlanka [38]4 years ago
6 0
I think the answer is a. f(x)= cos(x).
maxonik [38]4 years ago
6 0

Answer: Option 1 is correct.

Explanation:

This graph shows  that it cuts x-axis at \frac{\pi} {2}=0 and  at \frac{3\pi} {2}=0  which is satisfying the property of  cosx

Extrema of the graph at x=0, \frac{\pi} {2},2\pi

Properties of the given graph:

maxima at x=0 and 2\pi

minima at x=\pi}

x-intercept at x = \frac{\pi} {2}, \frac{3\pi} {2}

period = 2\pi

Range [-1,1]

Domain is all real numbers.

These all properties follows by cos x function.

So, the given graph would be of cos x

Thus, Option 1 is correct.


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