Which interval contains a local minimum for the graphed function?
a.) [-4, -2.5]
b.) [-2, -1]
c.) [1, 2]
d.) [2.5, 4]

Can any one me with the answers to these questions asap?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4