Question

Choose the graph which matches the following system of equations.

x + y = 4
2x + 3y = 18

Answer 1

well you can eliminate h g f because x+y=4 is the same thing as y=4-x and e is the only graph that has that y intercept at (0,4) and is going in the opposite direction of y=x

Answer 2

that's true

Answer 3

so it's e?

Answer 4

yes

Answer 5

do you know how to do this one?

Answer 6

http://openstudy.com/study#/updates/5075b771e4b009782ca5a7a3