Pls Answer the question attached. The topic is matrices so that's probably what you need to use to solve it

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.