Question

A mobile phone company charges $0.30 per minute and a fixed monthly charge of $40. Which graph represents the phone company’s calling plan?

Answer 1

@iGreen

Answer 2

How would I set up the graph?

Answer 3

@iambatman

Answer 4

@E>Nattie12345

Answer 5

30 cents a minute..that will be represented by a variable..a monthly charge of 40 will just be adding to it, so what should our equation be?

Answer 6

0.3x+40?

Answer 7

If I could just find the equation

Answer 8

Yep, you got it.

Answer 9

So the equation is:

y = 0.3x + 40

Answer 10

Graph:

https://www.desmos.com/calculator/7kmtpjxaof

Answer 11

but that graph dont show any of the options

Answer 12

nvm