Question

Write the equation of the line that has a slope of 4 and contains the point (2,8). y=

Answer 1

m=slope

(2,8)=(x1,y1)

we can use the next formula in order to find the equation of the line

`(y-y1)=m(x-x1)`
`(y-8)=4(x-4)`
`(y-8)=4x-16`
`y=4x-16+8`

the equation of the line is

`y=4x-8`