Anything that is more than 1/3 .... 1/2 a pizza is more than 1/3 of a pizza.
If we substitute the correct value of x into the right side of the given expression, it should yield 192.
Test x = -8
(-8)^3 + 6(-8)^2 - 40(-8) = 192 Correct
Test x = -4
(-4)^3 + 6(-4)^2 - 40(-4) = 192 Correct
Test x = 6
6^3 + 6(6^2) - 40(6) = 192 Correct
All solutions make sense, so none of them should be eliminated.
Three and seventy-five hundredths.
Hope I helped! :P
Point form: (80,120)
X=80, Y=120
Answer is D, use a straightedge to draw arces which intersect at a point
