The zeros of a quadratic function are located at x=−8 and x=4. which expression represents a function
a- (x−8)(x−4)
b- (x−8)(x+4)
c- (x+8)(x+4)
d- (x+8)(x−4)

d- (x+8)(x−4)

Step-by-step explanation:

Hi there!

Factored form of a quadratic equation: where r and s are the zeros of the quadratic

We're given that the zeros are -8 and 4. Plug these into the factored form equation:

I hope this helps!

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: