What's the graph for this?

f(x)=x^2
g(x)=-2x^2

Select a graph that have an equation with a < 0

What is not true about kl and mn? what is mn? (show your work)

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a