Is the following conditional true? if p< 2, then p≤2.

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

Why is x= 4 a solution to the proportion 14/x 56/1 6

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.