The graph is the graph of which quadratic function ?
a. f(x)=5x^2-8x+16
b. f(x)=2x^2+12x+16
c. f(x)=2x^2+12x-10
d. f(x)=-5x^2+8x-16

6.5

step-by-step explanation:

you said it was in the question

~courtney

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

i am not sure :

step-by-step explanation: