Math Review pg. 360
B) Yes, it does represent a linear relation because their is a recursive pattern on both of the sides.
C) Yes, because you can work for a fraction for over an hour
a) The graph shows the number of cars being washed and the cost for each car that's been washed already.
x-axis - Number of cars
y- axis cost of cars
b) It has a linear relation because it is a recursive pattern.
a) 3 x + 2 = y
Chapter 9 Practice Test (pg. 362)
The value for s in (-1,s) is