The polynomial f(x) has zeros at x=6−3i, 6+3i, and −1.

which graph could be the graph of f(x)?

It is the second graph.

Step-by-step explanation:

One zero is x = -1 so the graph will be curved (as it has degree 3) and will  pass through the x axis at x = -1  and only at -1 because the other 2 zeroes are complex numbers.

susie has 7 apples

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!