Answer : Y= 1/2x + 1/2
Step by step explanation:
First, you would use the formula m= (Y sub 2 -Y sub 1) / ( X sub 2 - X sub 1).
You would sub in the values (1 + 3) / (3 + 5)
You would get the slope of 1/2.
Then you would sub in one coordinate point (either one works) let us just use (3,1).
Your equation would be 1= 1/2(3) + b
Your b value would be also 1/2.
Therefore, your slope of the line would be y= 1/2x + 1/2
