Write the slope-intercept form of the equation of each line

slope intercept: y=3x-2

Step-by-step explanation:

for slope intercept you will put y because that is the intercept we are looking for

from looking at the graph you see the y intercept is -2

next, we will go ahead and found out how many blocks we go up in comparison to how many we go over. We can start at the -2,0 and see that the next time we actually touch a corner (are at a full block) is at the 1,1. We can see that we went up 3 blocks just to go over 1 block. This gives us our slope

Slope intercept form is Y=mX+b

Y is what we are looking for so we will leave it as y

m is the slope: 3/1

x is the x coordinate (we will leave it at x)

b is the y coordinate we found (-2)

fill in the blanks and you get y=3x-2

answer: the equation matches the regression

step-by-step explanation:

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you