If f(x) = -2 and g(x) = 2x² + x-3, find (f +9)(x).

(f + g)(x) = 2x² + x - 5

Step-by-step explanation:

Given

To determine

(f + 9)(x) = ?

Using the formula

(f + g)(x) = f(x) + g(x)

substituting f(x) = -2 and g(x) = 2x² + x - 3

             = -2 + 2x² + x - 3

             = 2x² + x - 5

Therefore, we conclude that:

(f + g)(x) = 2x² + x - 5

the monthly balance will be $75,000

1. supplementary angles

2. acd and bcd

step-by-step explanation: