Use the graph below for questions 12-13.
12. What is f(-1)

13. If y(x) = 6, what is .x?

Which of the following expressions is equal to 2x^2+8

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part 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)

Which of the functions graphed below has a removable discontinuity?