What is the value of x? enter your answer in the box

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)