Writing Two-Variable Quadratic Inequalities Answers

On a coordinate plane, a parabola with a dashed boundary line opens up. It goes through (negative 6, 0), (negative 4, negative 44), has a vertex at (6, negative 160), and goes through (18, 0).

On a coordinate plane, a parabola with a dashed boundary line opens down. It goes through (negative 8, 0), has a vertex at (negative 6, 2), and goes through (negative 4, 0).

Which is the inequality in factored form that represents the region greater than or equal to the quadratic function with zeros –3.5 and 11.5 and includes the point (8.5, –54) on the boundary?

On a coordinate plane, a parabola with a solid boundary line opens up. It goes through (negative 1, 0), has a vertex at (4, negative 125), and goes through (9, 0).

Which statement describes the quadratic inequality in factored form that represents the relationship greater than or equal to the quadratic equation containing the point (6, –8) on the boundary and zeros –4 and 10?

The graph shows a company’s profit. The shaded region represents values when the profits were greater than projected.

The graph represents the potential area of a concrete rectangle, based on length and width.

On a coordinate plane, a parabola with a solid boundary line opens down. It goes through (negative 5, 0), has a vertex at (5, 300), and goes through (15, 0).

Which inequality in vertex form represents the region less than the quadratic function with vertex (–2, 2) and includes the point (–4, 14) on the boundary?

On a coordinate plane, a parabola with a solid boundary line opens down. It goes through (negative 8, 0), (0, 24), and goes through (12, 0).

After 4 seconds, a launched projectile reaches a maximum height of 60 feet. The projectile is launched from a height of 12 feet.