If point (4, 5) is on the graph of a function, which equation must be true?
a f(5)=4
b f(5,4)=9
c (4)=5
d f(5,4)=1

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

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck

just keep asking questions until you have a better understanding.

step-by-step explanation: