Given the following function, find f(-2), f(0), and f(4).
f(x) = 3x + 1

f(0) =

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be