In which quadrant will the image lie if AB is reflected in the x-axis?

If g(x) is an odd function, which function must be an even function?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

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?