Its for a testt helpp

the answer would be D) undefined

Step-by-step explanation:

above is what the graph should look like and in that graph there is no slope.

tube or goog would be a great resource to with that question

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