Decide whether the data in the table represent a linear function or an exponential function. explain how you know.

The data in the table represent a linear function because there is a common difference of -8.

Step-by-step explanation:

A linear function always forms a straight line. Mainly no curves allowed.

While drawing a graph if the line appears to be straight then it is linear function.

From the given the table the constant value is -8.

It forms a negative slope on the positive x-axis.

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