Pls help im having so much trouble with this along with my friends :(

What is the upper quartile in the box plot?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50