Answer:
The answer is -5.
Step-by-step explanation:
As you look at the first 3 terms, all have the common difference of 4. So the next term after -1 is :
19 - 4 = 15
15 - 4 = 11
11 - 4 = 7
7 - 4 = 3
3 - 4 = - 1
- 1 - 4 = - 5
Answer:
Step-by-step explanation:
From the information given:
We are to find; an expression for the total no. of articles written since 1983
∴
The total no. of articles written since 1983
Therefore, the total number of articles written since 1983 is
b. To find how many articles were being written from 1983 to 2003
i.e. t = 2003 - 1983 = 20
∴
Total articles written from 1983 to 2003 is
= 80.75 thousand articles
Answer:
Step-by-step explanation:
find the slope of the line using
slope intercept form is
use one of the given points to substitute for and .
simplify
add 2 to both sides