The clinic uses about 15L, 500mL of disinfectant each month. 9) How many liters of disinfectant does the clinic use in 6 months?

the answer is d

step-by-step explanation:

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

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.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7