Answer:
1. is Line C
2. is line A
(slope, y-intercept)
4. (1, 4)
6. (-5/7, -2)
8. (6, 2)
9. (1/2, -7)
10.
a) you've already done this
b)-4200
c)21000
d) 5
11.
draw a line between the intercepts and add arrows to each end to graph the line easily
y- intercept is -6 ( at 0, -6)
x intercept is 2 ( at 2, 0)