The graph shows the value of a car at different years after joanna purchased it.

which is the best estimate for the average rate of change between year 9 and year 14?
a: –$130/year
b: –$250/year
c: –$75/year
d: –$325/year

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

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?