What is the average rate of change for this exponential function for the interval from x = 2 to x = 4?,
A. -12
B. 12
C. -6
D. 6

Option (D).

Step-by-step explanation:

In the figure attached,

An exponential function has been graphed with certain points marked on it.

To find the average rate of change for this function between the given interval we will use the formula,

Average rate of change =

where = value of the function at x = 4

= value of the function at x = 2

By substituting these values in the formula,

Average rate of change =

                                        =

                                        = 6

Therefore, Option D will be the answer.

yeet

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