If y = f(x) = A(0.5)*+ B is increasing on the interval (-infinity. infinity), which statement must be true?

where is the figure

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

answer: group b.

step-by-step explanation:

you can use a^2+ b^2=c^2