Question

Estimate the line of the best fit using two points in the line (3,44)(5,60)

Answer 1

Y=8x+20

Explanation:

Its the answer

Answer 2

The line y=8x best fits using two points in the line (3,44)(5,60)

Explanation:

Given:

points (3,44) and (5,60)

To Find:

find the line passing through the points

Solution:

We know that equation of line is: y= mx+c

`m=((y_2-y_1))/((x_2-x_1))`

Substituting the given values

=>
`m=((60-44))/((5-3))`

=>
`m=((16))/(2))`

=> m=8

Here, c=0 since there is no intercept

Hence, line becomes y=mx

substituting the value of m

We get, y=8x