Which ordered pair/s is a solution to the system? y > x - 5
x - 2y > 4
I. (0,-1) II. (2,3) III. (-2,-2) IV. (-2,-4)
A) I only
B) IV only
C) I and IV
D) I, II, III, and IV

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

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

answer is 1

step-by-step explanation: