Question

Winnie rented a room at $250 per week. She also had to pay a deposit of $1200.

Part A: Write a function to show the total amount of money f(n) that Winnie has to pay for renting the room for n weeks. (4 points)

Part B: What is the total rent that Winnie has to pay for using the room for 12 weeks? (4 points)

Part C: If the deposit amount decreases by $100, what would be the total rent for 6 weeks? (2 points)

Answer 1

Okay, lets start. Do you know what to do first for Part A?

Answer 2

f(n) = 250n + 1200 :D

Answer 3

BRILLIANT!!! :D

Answer 4

Part B, do you know what to do here?

Answer 5

I bet you do. q.q

Answer 6

Now
f(12) = 250(12)+ 1200
f(12) = 3000 + 1200
f(12) = 4200

Answer 7

Don't mind me, I'm just stalking o^O

Answer 8

Absolutely perfect. :D

Answer 9

I've notised @jiji501 xD

Answer 10

lerl jiji

Answer 11

C is easy.

Answer 12

Yeah. :D See how much you can teach someone? :D

Answer 13

lol

Answer 14

I'm having fun, and it's awesome to see that you are learning it quickly

Answer 15

So, part C. What is your new function gonna be?

Answer 16

f(6) = 250(6) + 1300
f(6) = 1500 + 1300
f(6) = 2800

Answer 17

Decreases. Not increases. woops

Answer 18

Yeah, derp. <_>

Answer 19

f(6) = 250(6) + 1100
f(6) = 1500 + 1100
f(6) = 2600

Answer 20

Indeedly. :D

Answer 21

:D

Answer 22

Mk lets do the next one

Answer 23

Okay