Given the following system, what variable will eliminate? {2x+3y=10
{4x-3y=8
A. x
B. y
C. Both variables will eliminate
D. neither x or y will eliminate

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