Using long Division perform (a²-22a+17)÷(a-13)

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

Which function has the domain x> -11?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?