Question

Which second degree polynomial function has a leading coefficient of -1 and root 4 with multiplicity 2?

Answer 1

Answer:

$f(x)=-x^{2} +8x-16$

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

$f(x)=-(x-4)^{2}$

Expand the function

$f(x)=-(x^{2}-8x+16)\\ \\f(x)=-x^{2} +8x-16$

Answer 2

Answer:

its d

Step-by-step explanation:

its a fat d i just took test