Which relation below is a function? A. xy0–51–60–72–8

B. xy05160728

C. xy00110429

D. xy00132436

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250