Find the average rate of change for f(x) x^{2} -8x+15 from x= -3 to x=2

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.