First I broke the numbers apart first I broke 3.54 + 3.00 + 0.50 + 0.04 + 12.09+ into 12. 00+ 0.09

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

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

If g^-1(x) is the inverse of g (x) which statement must be true