what is the slope of the line?

Explanation:

Step1: Select two points

Let's take two points on the line: (0,0) and (4,200).

Step2: Use slope - formula

The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Here, $x_1 = 0,y_1 = 0,x_2=4,y_2 = 200$. Then $m=\frac{200 - 0}{4 - 0}$.

Step3: Calculate the slope

$m=\frac{200}{4}=50$.

Answer:

50