there are 3 red marbles and 10 silver marbles in a bag. you randomly choose one of the marbles what is the probability of choosing a red marble write your answer in simplest form straight answers only​

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.