Question

Describe how to graph the solution of y ≤ −x² + 2x.

Answer 1

Graph the parabola opening down,
with the vertex at (1, 1),factor the quadratic as y < (less than or equal to) –1(x)(x – 2),find the roots of the parabola to be 0 and 2,graph the parabola with a solid boundary line,test a point that is not on the boundary,and shade inside the parabola.

Answer 2

That's how you describe the answer of y ≤ −x² + 2x.