The equation would be y = -(3/4)x+1
Answer: The fourth one
Step-by-step explanation:
f(18) = 39.50
This gives the monthly cost Kelsey will pay if she streams 18 movies in a month
Step-by-step explanation:
Given function is:

Here x is the number of movies
so for f(18), this means that the total number of movies will be 18
Solving

Hence,
f(18) = 39.50
This gives the monthly cost Kelsey will pay if she streams 18 movies in a month
Keywords: functions, Domain,range
Learn more about functions at:
#LearnwithBrainly
In the first bag, picking a black marble would be impossible.
The second bag would be likely.
The third bag would be unlikely.
hope this helps!
Oof I’m not quite sure how to do that