The points (1, 8) and (0, 4) fall on a particular line. what is its equation in slope-intercept form?

write your answer using integers, proper fractions, and improper fractions in simplest form

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?