Answer:
slope = 4
Explanation:
We can find the slope of a line when knowing 2 points by using the slope formula,
.
and
represent the x and y values of the first point, respectively.
and
represent the x and y values of the second point, respectively.
The two points we have are (2,8) and (0,0). So, in this case,
= 2,
= 8,
= 0, and
= 0. Let's substitute those values into the formula and solve to get the slope:
![(0-8)/(0-2)](https://img.qammunity.org/2022/formulas/mathematics/high-school/sczpgywkzfy3i5sqt6hdyq8verrrgiivgo.png)
![(-8)/(-2)](https://img.qammunity.org/2022/formulas/mathematics/high-school/fjc54p5q60jyru609yemptcfnjcugoj8dx.png)
![4](https://img.qammunity.org/2022/formulas/mathematics/high-school/j27j83c62axvavwc8k1793orvw9cj5yln8.png)
So, the slope is 4.