The points (2 , 5) (3 ,3) and (4, 1) all lie in a straight line. Find the equation of the line FAST! i am in trouble
Answers
Answered by
0
Answer:
First make a graph then check at which point the line cuts x and you axis and with the help of that you will be able to find answers
Answered by
1
In two points (2, 5) and (3, 3):
- x increment = 1
- y increment = -2
This means the slope is 1/-2 which is -1/2.
---
Since the line passes (4, 1):
The line is y-1 = -1/2 *(x-4)
Multiply by 2, 2y-2=-x+4
Simplifies into x+2y-6=0
---
Therefore, the line is x+2y-6=0
Similar questions