Question

Please Help need this ASAP!! The first and correct answer will be marked Brinlest!!

A line of best fit goes through the points (5, 21) and (11, 3). What is the equation of this line of best fit?

Answer 1

y=-3x+36

Explanation:

Y=Mx+b

m= change in y/change in x

21-3/5-11= 18/-6=-3

y=-3x+b

we can substitute x and y

21=-3(5)+b

21=b-15

b=36

y=-3x+36