Write a linear function f with the values f (6) = 8 and f (9) = 3.

Given:

Two values of a linear function are f (6) = 8 and f (9) = 3.

To find:

The linear function.

Solution:

According to the question f (6) = 8 and f (9) = 3, it means the function passes through (6,8) and (9,3).

If a linear function passes through two points then the equation is

So, the equation of linear function is

Add 8 on both sides.

Function form is,

Therefore, the required linear function is .

there are no short passages to look at

look a the sides they are perpendicular