Find the slope of the line on the graph .

Step-by-step explanation:

So we are asked to find the slope of the line on the graph, so let's find the two points that are actually hitting a part of the graph instead of the middle.

Looking at it, I see (-2,5) and (0,2).

So now, how many squares do we have to move to get from (-2,5) to (0,2)?

Well, we have to move 3 squares down, and 2 squares to the right.

Follow the rise over run method :

Divide -3 by 2 :

-1.5 is the slope of the line.

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.