Answer:
Yes, lines CD & AB are perpendicular
Step-by-step explanation:
AB slope: y = -12/8x + 7
CD slope: y = 6/9x - 6
Once the slopes are simplified:
AB: -3/2
CD: 2/3
Hope this helps!
2.9%
Yes
Linear means a line, and x is not squared or anything in this equation. If you were to graph it, it would be a line.
