the point slope form of the equation of a line that passes through points (84) and (022) is y -4 equals 1/4 (x -8) what is the slope intercept form of the equation for this line

y = 1/4x +2

Step-by-step explanation:

y -4 = 1/4 (x -8)

This is point slope form

Distribute

y-4 = 1/4x -2

Add 4 to each side

y-4+4 = 1/4x -2+4

y = 1/4x +2

This is slope intercept form ( y= mx+b) where m is the slope and b is the y intercept

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.