Question

a portion of the graph of f(x) = -x^2 - 2x +8 is shown. which of the following describes all solutions for f(x)?

Answer 1

Given the function:

`f(x)=-x^2-2x+8`

Let's determine the expression which describes the solution for f(x).

From the graph, we can see the x-values go from -5 to 3.

The expression which describes the solution will be:

`(x,-x^2-2x+8),where-5\leq x\leq3`

ANSWER:

`(x,-x^(2)-2x+8), where-5\leqslant x\leqslant3`