A function is shown in the table below. x y
–4 28
–3 21
–2 14
0 0
Which equation represents the function?
A.
y = –7 – x

B.
y = –7 + x

C.
y = –7x

D.
y = –7x – 1

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.