The area of the triangle in centimeters squared 23 14 16

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

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.