Answer:
The linear function in slope intercept form of linear equation is;

Step-by-step explanation:
Given that a linear function passes through the points;

To derive its equation, let us apply the point slope form of linear equation;

But, firstly let us calculate the slope m of the line;

substituting the given points;

Now let us substitute the slope and the first point into the point slope equation;

Therefore, the linear function in slope intercept form of linear equation is;
