Question

Can someone help me with this math problem, please? Thanks!

Answer 1

F(-1)= 1/2
g(-1) = -1/2
1/2 / -1/2 =
1/2 * -2/1 = -1
Letter D

Answer 2

Answer: D, -1
First, plug in the value -1 for x in f(x) first. $\frac{1}{(-1)^2+1}$ can then be simplified to $\frac{1}{2}$ because $(-1)^2=1$. Next, put the value -1 for x in the equation g(x). This will look like $- \frac{1}{2}$.

The final step is to evaluate f(x) divided by g(x). f(x) = 1/2 and g(x) = -1/2, so when divided, you get -1.