I need super big help, what is the step by step method and the answer to this math problem 3+9(-2+7)

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?