Transcript text: $m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$ so $\frac{6-2}{-4-2}=-\frac{4}{2}$
Solution
Solution Steps
To find the slope \( m \) of a line given two points \((x_1, y_1)\) and \((x_2, y_2)\), use the formula \( m = \frac{y_2 - y_1}{x_2 - x_1} \). Substitute the given points into the formula to calculate the slope.
Step 1: Calculate the Slope
To find the slope \( m \) of the line passing through the points \((2, 2)\) and \((-4, 6)\), we use the formula:
The calculated slope \( m = -0.6667 \) indicates that for every unit increase in \( x \), the value of \( y \) decreases by approximately \( 0.6667 \). This negative slope signifies that the line is decreasing.