y=-4/3x+6 and y=2 using substitution to solve linear systems of equations can you plzz tell me whats the answer

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

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.