PLEASE HELP DUE MONDAY P is a function that gives the cost, in dollars, of mailing a letter from the United States to
Mexico in 2018 based on the weight of the letter in ounces, w.

1. How much does it cost to send a letter
that weighs 1.5 ounces? 2 ounces?

2. Sketch a graph of the function on the
coordinate plane
postage (dollars)

1: 1.5 would be 1.72 and 2 would also be 1.72.

2: Draw points at (0,1.15) (1, 1.72) (2, 2.29) (3, 2.86) Flatline Connections

Step-by-step explanation:

If Im reading it right you take 1.5 ounces and plug it into the function (it would be between 1 and 2) it would spit out 1.72 (which I'm assuming is the postage)  

if x decreases by 4 then y increases by 10

step-by-step explanation: