Answer:
Step-by-step explanation:
x - 3y -15
x = -3
No clue
what you are trying to show us
Answer:
Yes, it is a function
Step-by-step explanation:
anytime you want to test to see if the graph is a function, perform a vertical line test.
Basically if you drew a vertical line and the vertical line crosses the graph at only one point that means the graph is a function.
If it crosses on more than one point the graph is not a function.
D. You need the data values to figure it out
