Which of the following gives an equation of a line that passes through the point ) and is
parallel to the line that passes through the origin and point (-2, -12)?

Step-by-step explanation:

First, find the rate of change [slope]:

Then plug [−1, 9] into the Slope-Intercept Formula instead of the Point-Slope Formula because you get it done much more swiftly:

9 = 6[−1] + b

−6

If you want it in Standard Form:

y = 6x + 15

- 6x - 6x

__________

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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