Need on 3 questions. on a graph and linear equations

#1)  should be domain (-infinty ,3) range [-1,-infinity)

#2) B

#2) B

Step-by-step explanation:

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

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.