Travis is buying food for a party. He is buying a cheese tray for $4.50 and a few pounds of fruit for $1.99 each. He spends $16.44. What is the slope in the given situation in the form y=mx?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)