The temperature falls from 0 degrees to -125 degrees in 3 hours. Which expression finds the change in . temperature per hour? 07:49 7 49 2 4 7 49 0 -3*4 49 4 x 49 7 4 -​

-3 *4 449 expression finds the change in

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.