Match each combination to the corresponding value. Two real-valued functions, 1X) and g(x), are defined as #x) = x2 + 6x + 9 and g(x) = x2 - 9. Find the results of combining these functions.
(f + g)(x)
(f-9)(x)
(fx g)(x)
(f + g)(x)
6(x+3)
2x(x + 3)
(3+3)
(1-3)
>
A + 6x2 - 54x-81

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?