Victor's Auto Wash earns revenues of $9 per customer. Write an equation that shows the relationship between the number of custom
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Answer:
Step-by-step explanation:
This is asking you to write the equation in <em>slope-intercept</em> form:
where:
- m is the slope
- b is the y-intercept
- x and y are any corresponding coordinate points (x,y)
You need to find the slope of the two given points using:
Insert the values:
The slope of the given line is -1. Insert this value into the equation:
Now insert one of the given coordinate points as x and y to solve for b:
The y-intercept is 9. Insert the value:
:Done