HELP!!! The function f(x) is a quadratic function and the zeros of f(x) are -5 and -1. The y-intercept of f(x) is 15. Write the equation of the quadratic polynomial in standard
form.

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!

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer

the graph g(x) is f(x) translated 7 units in the negative y direction and translated 2 units in the negative x direction