Factor to find the zeros of the function defined by the quadratic expression.

12x2 − 156x + 480
a) x = 8 or x = 5
b) x = 8 or x = −5
c) x = −8 or x = 5
d) x = −8 or x = −5

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

Opposite angles in a parrellelogram are

Which statement explains the relationship between corresponding terms in the table?