What is the range of f(x) = 3x + 9?

Chose the graph below that represents the following system of inequality’s

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

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0