Directions: sketch a parabola with the given characteristics. question: the lowest point on the parabola is (0, -1)

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?

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction