For the given function h(x), we have:
a) at x = -2 and x = 2.
b) y = 0 and y = 3.
First, we want to get the values of x at which we have maximums. To do that, we need to see the value in the horizontal axis at where we have maximums.
By looking at the horizontal axis, we can see that the maximums are at:
x = -2 and at x = 2.
Now we want to get the maximum values, to do that, we need to look at the values in the vertical axis.
If you want to learn more about maximums:
https://brainly.com/question/1938915
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