Answer:
(y1-y2)/(x1/x2)
(-1+5)=4
(4-1)=3
y=4/3x
Step-by-step explanation:
Take the two points and input them into the formula (y1-y2)/(x1/x2).
Then do the equations within the brackets/parenthesis.
Once you have the two numbers the outcome of the y is the top number and the outcome of the x is the bottom.
If necessary, simplify the fraction.
Leave it as an improper fraction.
