What is the constant rate of change in the function y=5x?

Can (2,3 and square root 10) be sides ona right triangle?

Which of the following is the shape of a cross section of the figure shown below

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.