Where does the graph of x2 - x - 2 = y cross the x-axis?

a) (2, 0) and (-1, 0)
b) (0, 2) and (0, -1)
c) (1, 2) and (2, -1)
d) (-2, 0) and (-1, 0)

Percent increase and decrease. original number: 45 new number: 18

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

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?