Question

Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship between the cost of the party and the number of friends attending.
The dependent variable is ____.
A. Number of friends (f)
B. Cost of party (c)

PLZ HELP ME

Answer 1

Hey love! <3

Answer:

Equation: c = 20f

The dependent variable is B. Cost of party (c)

Step-by-step explanation:

First let's define our variables.

C = Cost of party

F = Number of friends

If every person coming costs 20 dollars then the amount of friends times the money amount will represent the cost of the party.

So if c equals the cost of the party, then 20 times f is that total cost.

Thus, c = 20f, additionally defining B as the dependant variable since the cost is depending on how many people show up.

As for your graph, just make a simple line graph with the cost on the y axis and the number of friends on the x axis (increasing by twenty with each friend) :)

Hope this lightens the question up a little! ٩◔‿◔۶ Sincerely, Kelsey from Brainly.

~ #LearnWithBrainly ~

Answer 2

Answer:

number of friends would be independent making the dependent the cost of the party

Step-by-step explanation: