Question

PLEASE HELP

Answer 1

A machine used to make badges costs $150. It costs $2 to make each badge.

Part A: Write a function to show the total cost f(n) of making n badges.

Part B: What is the total cost of making 20 badges?

Part C: If the cost of the machine was $20 more, what would be the cost of making 7 badges?

Answer 2

@shamil98

Answer 3

@rose21

Answer 4

@bibby

Answer 5

The function should look like:
[price of machine] + 2 (price to make every badge) * number of badges

Answer 6

so f(x)=150+2*N???

Answer 7

if it's f(x) it's 150 +2x
if it's f(n) -> = 150+2n

either way, yeah

Answer 8

Thank you..

Answer 9

Part B: What is the total cost of making 20 badges?
soo, how would you approach this?

Answer 10

150+2*20?

Answer 11

yeah, 150+40

Answer 12

so part c would be like 170*7?

Answer 13

not exactly.
f(n) -> = 150+2n becomes
f(n) -> = 170+2n

Answer 14

170+2*7

Answer 15

yep

Answer 16

thanks!!!

Answer 17

no problem