The product of 2 consecutive odd integers is 1 less than 4 times their sum. a quadratic function models this situation. what is the domain of the situation?

First, you must let x and (x+2) be a consecutive odd integers.
So their product will be x(x + 2)
And their sum will be 2x+2
Therefore,
x(x + 2)  = 4(2x + 2) -1
Domain will be an odd integer.

I hope my answer helped you in some ways.

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.