Which situation is most likely to show a constant rate of change

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb