Is this concave or convex or neither? (am I right?)

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?