The slope of the line through the points is 100
Step - by - Step Explanation
What to find? The slope.
From the table, we pick two points.
(1, 400) and (5, 800)
x₁= 1 y₁ = 400
x₂ = 5 y₂ = 800
The formula below is use to find the slope of a line.
[tex]\text{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
Substitute the values into the formula and evaluate.
[tex]\text{slope}=\frac{800-400}{5-1}[/tex]
[tex]=\frac{400}{4}[/tex][tex]=100[/tex]
Hence, the slope of the line is 100.
