Question

1. what is the slope of the following line? 9. a rectangle is a

Explanation:

Step1: Select two points on the line

Let's take two clear - cut points on the line, say $(x_1,y_1)$ and $(x_2,y_2)$.

Step2: Use the slope formula

The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Suppose the two points are $(0,0)$ and $(2,4)$. Then $x_1 = 0,y_1 = 0,x_2=2,y_2 = 4$. So $m=\frac{4 - 0}{2 - 0}=\frac{4}{2}=2$.

Answer:

2