Write the following in function notation. y = 3x - 10
A)
x = 3y - 10
B)
f(x) = 3y - 10
C)
f(x) = 3x - 10
D)
f(y) = 3x - 10

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab