Find the x-intercepts, use the zero product property, r(r+7)=0

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

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

b

step-by-step explanation:

this is because the profit is decreasing and turning into debt