Answer:
The difference is 4.4n−13.
Step-by-step explanation:
You have to use the substitution method by substituting one Y value with the other
<span>No simplification exists, Root remains :
</span>sqrt(15y)
Answer:
C
Step-by-step explanation:
Functions meet the vertical line test:
a vertical line will intersect the graph at most at one point
C doesn't pass the vertical line test and is therefor not a function
Step-by-step explanation:
