Charolette reads 13 pages of a book in 1/4 hours. How many pages can she read in one hour?
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For this case we have that by definition, the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis
We have two points that belong to the AB line:
We can find the slope:
By definition, if two lines are parallel then their slopes are equal. Thus, a line parallel to AB will have slope , then the equation will be of the form:
We substitute the given point and find b:
Finally, the equation is:
Answer: