3k-2=2k+4
-2k. -2k
k-2=4
+2. +2
k =6
Answer:
1) Your slope should be 1/5
2) Your slope should be 
3) Your slope should be 1/2
I hope this helps! : )
A function is relationship where a member of the Domain maps to one and only one member of the Range.
To prove a relationship is a function, a VERTICAL LINE TEST may be performed. If a vertical line cuts the graph of a relationship only once then it is a function if not, then it is not.
View the image attached for the test.
The answer is
option A
13.
65% = 65/100, and 65/100 * 20 = 13