Question

I am having difficulty finding the answer to this question

Answer 1

Step-by-step explanation:

Slope:

Slope of the line describe the direction and steepness of line.

it is basically the ratio o the vertical change to the horizontal change.

For the two points on the line the slope is calculated as,

`\begin{gathered} (x_1,y_1)and(x_2,y_2) \\ m=(y_2-y_1)/(x_2-x_1) \end{gathered}`

Answer: option b) is the correct formula to find the slope of the given line EF.