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An office supply store offers banner printing services. The store charges $4 to print each one-foot-long section of a banner that is three feet tall. Which graph represents the cost to print a three-foot-tall banner that is x feet long?

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e2020- images woiuld help but try c i feel like its right
User Martin Schimak
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The expression would be simply just: 4x

The length of the banner is represented by the variable x. For each foot section of the banner, we have to multiply it by 4. Therefore, the expression would be just 4x.
User Anton Antonov
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