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Find the slope of the line that contains (-1,9) and (9,9).

User Malbs
by
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1 Answer

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The slope of the line is
m=0

Step-by-step explanation:

Given that the line contains the points (-1,9) and (9,9)

We need to determine the slope of the line.

Slope:

The slope of the line can be determined using the formula,


m=(y_2-y_1)/(x_2-x_1)

The slope of the line can be determined by substituting the points (-1,9) and (9,9) in the above formula.

Thus, substituting the values, we have;


m=(9-9)/(9+1)

Simplifying, we get;


m=(0)/(10)


m=0

Thus, the slope of the line is
m=0

User Stratwine
by
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