Question

Recommendations Skill plans Math Language arts 2 Science Eighth grade > Y.2 Find the slope from two points ZAC Find the slope of the line that passes through (8,4) and (1,9). Simplify your answer and write it as a proper fraction, improper fraction, or inte Submit

Answer 1

To find the slopeof the line that passes through two points, we have the following equation:

`m=(y_2-y_1)/(x_2-x_1)`

In this case, we have the following points:

`\begin{gathered} (x_1,y_1)=(8,4) \\ (x_2,y_2)=(1,9) \end{gathered}`

Then, using the formula for the slope, we have:

`\begin{gathered} m=(9-4)/(1-8)=(5)/(-7)=-(5)/(7) \\ m=-(5)/(7) \end{gathered}`

therefore, the slope of the line that passes through the points (8,4) and (1,9) is m = -5/7