(04.03) The graph shows the amount of money paid when purchasing bags of candy at the zoo: Total cost a Bags of Candy Write an e
quation to represent the relationship between the total cost (y) and the number of bags of candy (x). A: y= 1 over 2 x B: y= 2x C: y=3x D: y = 1 over 3 x
6y^2-7y-3-2y^2+9y+7 (pretend that you're multiplying -1 to 2y^2-9y-7 which is why 9y and 7 are positive now). Now you're able to simplify your problem, so...
6y^2-2y^2= 4y^2 -7y+9y= 2y -3+7=4
4y^2+2y+4
Might want to check my math but that's how you do it.