The parabola below is a graph of the equation, . -y^2+x=-4

Which of the points satisfy the inequality, -y^2+x<-4
Check all that apply.
A.Point F
B.Point B
C.Point C
D.Point A
E.Point E
F.Point D

The parabola below is a graph of the equation y2x4 Which of the points satisfy the inequality y2xlt4 Check all that apply APoint F BPoint B CPoint C DPoint A EP class=

Respuesta :

The parabola divises the plan into 2 parts. Part 1 composes the point A, part 2 composes the points C, D, F.
+ All the points (x;y) satisfies: -y^2+x=-4 is on the parabola.
+ All the points (x;y) satisfies: -y^2+x< -4 is in part 1.
+ All the points (x;y) satisfies: -y^2+x> -4 is in part 2.

And for the question: "
Which of the points satisfy the inequality, -y^2+x<-4"
we have the answer: A and E