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stich3 [128]
1 year ago
13

If a line passes thru the points (4,5) and (2,9) the slope of this line is

Mathematics
1 answer:
Allisa [31]1 year ago
8 0

Answer:

m=-2

Explanation:

If a line passes through the points (4,5) and (2,9): to calculate the slope, use the formula below:

\text{Slope,m}=\frac{Change\text{ in y-axis}}{Change\text{ in x-axis}}

Substituting the points, we have:

\begin{gathered} m=\frac{9-5}{2-4} \\ =\frac{4}{-2} \\ =-2 \end{gathered}

The slope of this line is​ -2.

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