B. Because 20 is greter than 18.
First term, a
1
=4
Second term, a
2
=8
Common difference, d=a
2
=a
1
d=8−4=4
∴ The common difference is 4
Answer:
(0,0)
Step-by-step explanation:

27/6 can be written as 27 divided by 6 to make it easier for you to understand the answer would be 4.5
Answer:
y = 5x + 8
Explanation:
The slope is 5, and the y intercept is 8 so following the format of the equation, the equation for this line is:
y = 5x + 8