The parabola has a minimum value of (1. 5,-1. 5). What is its equation.

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

a+b=c is your answer

answer is  

minor arc – sw

major arc – stu

semicircle – wst

i got it down chief.