Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

How do you solving the solution of each system using elimination?

Factor this polynomial completely. 12x^2+ x-6