SOLUTION: what would be the correct graph of the equation C=20t + 40

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Question 206628: what would be the correct graph of the equation C=20t + 40
Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
C=20t + 40
let y = c
let x = t
equation becomes:
y = 20x + 40
graph looks like this:
graph%28600%2C600%2C-10%2C10%2C-200%2C300%2C20x%2B40%29