18.1k views
2 votes
At what point do the graphs of the lines y=9x+2 and y=-3+12 intersect?

2 Answers

4 votes

Answer:

(5/3,17)

Step-by-step explanation:

If your second equation is y=-3x+12 your answer will be (5/3,17)

User Bill Eisenhauer
by
3.4k points
4 votes

Answer:

(0.8333, 9.5)

Explanation:

set them equal

9x+2=-3x+12

12x=10

x=0.8333

plug x into the equation

9(0.8333)+2 = 9.5

-3(0.8333)+12 = 9.5

User Sharee
by
4.1k points