Consider the function f(x) = x² - 4
9-x?
For which intervals is f(x) positive? Check all that apply.
(-0, -3)
(-3,-2)
O(-2,2)
(2,3)
(-0,3)

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

What is the result of adding the system of equations? 2x+y=4 3x-y=6