y = .27x^2 -2.44x +7.49
I got the answer from technology....here :
Is y = .27x^2 -2.44x +7.49 explaining on how you got your answer? Or is that the quadratic regression for the data..?
That's the quadratic regression for the data
You will probably have to use some sort of technology for these, NSS....I think there is a way to "hand" calculate the function, but it's probably tedious.......
I don't think that your teacher would expect you to do that.......technology is DEFINITELY the way to go, here !!!
They let us to desmos calcualtor that's why.. so do you know how you can explain how you got the answer or you just put it in to graph