Which of the following relations is not a function? A. (8, 4), (-4, 2), (4, 1), (-6, 2) B. (-4, 4), (4, 2), (8, 1), (-6, 5) C. (-6, 4), (4, 3), (-4, 1), (8, 2) D. (4, 4), (-4, 2), (4, 1), (-6, 2)

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Factor this polynomial completely x^2-64