When converting to standard notation a negative exponent means the decimal point should move to the left. true or false

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

Which of the following is a justification used while proving the similarity of triangles lom and mon

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled