y=3x+4
step-by-step explanation:
given the points a(0,4) and b(-4, -8)
eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)
(y-4)/x=-12/-4=3
answer: 12 they all have at least 28 days
step-by-step explanation: haha
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