Answer:
35:15
Step-by-step explanation:
7:3=10 (7+3)
14:6=20 (14+6)
21:9=30 (21+9)
28:12=40 (28+12)
35:15=50 (35+15)
There is a more mathematical way to solve this but it isn't coming to mind rn so
the graph that represents a function is B
if you look at B it is facing from-to +, which means that question B is a function
Yes you are correct
