The function rule is that each input (x value in (x,y)) should only equal to one output and one output (y value) can have more than one input.
✯the following is a function, so yes.
Answer:
yes
Step-by-step explanation:
Set up a ratio
3/7 = 6/n
Then cross multiply
3n = 42
n = 14
I believe it is an acute angle
