Question

find the slope of each line.
3)

Explanation:

Step1: Select two points on the line

Let's take two clear - cut points on the line. For example, assume the points are \((x_1,y_1)=(0, - 2)\) and \((x_2,y_2)=(2,0)\).

Step2: Apply the slope formula

The slope formula is \(m=\frac{y_2 - y_1}{x_2 - x_1}\). Substitute \(x_1 = 0,y_1=-2,x_2 = 2,y_2 = 0\) into the formula: \(m=\frac{0-(-2)}{2 - 0}=\frac{2}{2}=1\).

Answer:

1