Factor completely −3x2 + 6x − 9.

−3(x2 − 2x + 3)

−1(x2 − 6x + 9)

−3x(x2 − 2x + 3)

−3(x2 + 2x − 3)

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.