Which exponential functions have been simplified correctly? Check all that apply. f(x) = 53/16* = 5(23/3)*
FY=2.3(0)3* =2.3(4)*
f(x) = 81 =3*
f(x) =
5) = 2/27* = (3/3)*
FW) =(24) ** =2(3/3)

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

Me find the value of x each figure.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол