Given the function g(x) ? + 9x + 18, determine the average rate of change of the function over the interval ---8< x < 2.

the answers c

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval