What is a quadratic function f(x), with x-intercept 4 and -4 and a y-intercept of 8? F. f(x)=1/2 (x-4) (x+4)
G. f(x)=-1/2 (x-4) (x+4)
H. f(x)=-1/2 (x-2) (x+2)
J. f(x)=1/2 (x-2) (x+2)

Please explain how to do it

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

a

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =