Which algebraic expression is a polynomial? 4x2 – 3x +
+ ?
O-6x3 + x2 - 5
o 8x² + x
0 -2x +

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.