You just multiply 3 by both 15x and -17. None of these choices are correct. The only correct application would be A.
Take the square root of 64.
You get 8.
-sqrt(64) = -8
-8 is rational since it can be written as a fraction of integers.
Point form
(-1,-8)
Equation Form:
x=-1, y=-8
It would be B because each shape is losing one point
