According to my geometry notes two planes intersect at a line. Hope that helps:)
What are the 1-4 you have numbered? but to, summarize, if you can draw a vertical line and hit more than one point anywhere on the graph its not a function, so B, and if there are any bends or curves, but still is a function, it's a non linear function, like the other two.
Answer:
look at the photo below for the Answer.
:)
Answer:
46%
Step-by-step explanation:
idk in just guessing sorry