Which second degree polynomial function has a leading coefficient of -1 and root 4 with multiplicity 2?
o f(x) = -x2 - 8x – 16
o f(x) = -x2 + 8x – 16
o f(x) = -x2 – 8x + 16
of(x) = _x2 + 8x + 16

Step-by-step explanation:

we know that

A polynomial function that has a leading coefficient of -1 and root 4 with multiplicity 2 is equal to

Expand the function

i believe the answer to be 48

step-by-step explanation:

5x+10 is the correct one

hope this