Question 898214
a  c and e get further away from Chicago as time increases 
when x=1
A) yields 2500
b) yields 1500
c) yields 3000
d) yields 4000
e) yields 2000

when x=5
A) yields 4500
b) yields -500
c) yields 1000
d) yields 6000
e) yields 4000

Which equation yields 2000 when you plug in 3 for x?
A) yields 3500
b) yields 500
c) yields 2000
d) yields 5000
e) yields 3000