Find a polynomial function whose graph passes through (-1, -12), (0, -5), (1, - 2), and (2,3). (Simplify your answer. Type an expression using x as the variable.)

In the 30-60-90 triangle below side s has a length of and side r has a length

What is coefficient of the term of degree of degree 5 in the polynomial below

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?