Write equation in slope intercept form for the line that passes through the points (4,7) and (11,12)

y = (5/7)x+29/7

Step-by-step explanation:

an equation that is in slope intercept form is y = mx+b, where m is the slope is and b is the y intercept

to find m, use the slope formula to get (12-7)/(11-4) = 5/7

to find b, plug in the slope and one of the points:

7 = (5/7)*4+b

solve the equation to get 29/7

the equation is y = (5/7)x +29/7

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.

it would be 6xy and -16xy.