Find f(2b2) for f(x) = x2 – 4x

At which value in the domain does f(x) =0?

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?