What are some important things you learned today about mistakes, struggle, and speed that everyone your age should know?

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 to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

How many ordered pairs of positive integers satisfy xy=32?