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Angelina_Jolie [31]
11 months ago
7

Find the slopes of the line that goes thru the following points

Mathematics
1 answer:
Oliga [24]11 months ago
7 0

Given:

Find-: Slope of the line.

Sol:

The slope of line is:

m=\frac{y_2-y_1}{x_2-x_1}

Where,

\begin{gathered} (x_1,y_1)\text{ = First point} \\  \\ (x_2,y_2)=\text{ Second point} \end{gathered}

Choose any point:

\begin{gathered} (x_1,y_1)=(-1,-4) \\  \\ (x_2,y_2)=(0,-1) \end{gathered}

So, the slope of the line is:

\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\  \\ m=\frac{-1-(-4)}{0-(-1)} \\  \\ m=\frac{-1+4}{0+1} \\  \\ m=\frac{3}{1} \\  \\ m=3 \end{gathered}

Slope of line is 3.

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