1. What type of polygon would a slice of a hexahedron at a vertex create? Explain how you know. 2. What type of polygon would a slice of an icosahedron at a vertex create? Explain how you know.

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

What does the sign of the slope tell you about a line?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?