Two workers paint lines for angled parking spaces. One worker paints a line so that . The other worker paints a line so that . Are their lines parallel? Explain. a b 3 1 2 Are lines and parallel? Yes; and are alternate exterior angles, and if alternate exterior angles are congruent, then the lines and are parallel. No; and are not alternate exterior angles, then the lines and are not parallel.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.