Complete the paragraph proof given: < 1 and < 2 are supplementary and < 2 and < 3 are supplementary prove: < 1 is congruent to < 3

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)

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

What is the inverse of the function f(x) = 2x + 1?