F(x) = 2x + 5, a. graph the functions f(x) and g(x) on the same coordinate plane. you may use technology to create the graph of the functions or submit a handwritten graph. b. in two or more complete sentences, explain how to use the graphs of f(x) and g(x) to prove that the functions are inverses of each other.

we have

we know that

The graphs of inverse functions are a reflection over the line y = x.  If you can see from the graphs that one is a reflection of the other over the line y = x, then that proves they are inverse functions

using a graph tool

see the attached figure------> you can see from the graph that one is a reflection of the other over the line y = x

therefore

the functions f(x) and g(x)  are inverse functions

the answer is

Part a) see the attached figure

Part b) see the explanation above

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: