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The chess club decided to raise money with a car wash. They spent $27 on supplies and charged $5 for each car they washed. Which graph models the chess club's profit based on the number of cars washed?

Respuesta :

cathylee
the graph would start at y=-27 and go up at increments of 5 as x increases by 1.

next time you should really include the graphs in the question. makes it easier for everyone hun:)
calculista

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

x-------> the number of cars washed

y------> the chess club's profit

we know that

[tex]y=5x-27[/tex] -----> linear equation that represent the chess club's profit

To plot the line find the intercepts

The y-intercept is equal to the point [tex](0,-27)[/tex] ----> value of y for the value of x equal to zero

The x-intercept is equal to the point [tex](5.4,0)[/tex] ----> value of x for the value of y equal to zero

Plot the line

The graph in the attached figure

Ver imagen calculista

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