Question

Asked Apr 10, 2019

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Step 1

a) It is known that, *y* = 0 at *x-*axis.

From the graph, it is observed that the *x-*intercepts of the function *y = f*(*x*) are −4, −2, and 3.

That is, the function *f*(*x*) = 0 at the points *x = *−4, −2, and 3.

Step 2

b) Obtain the interval which the function *f*(*x*) greater than or equal to 0.

From part (a), the function...

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