Write a linear function f with the given values f(10)=5 , f(2)= -3

The linear function is

Step-by-step explanation:

Given values:

From the given values, we can identify the points on the line.

For point can be given as

So, the points are:

and

Using the points we can find slope of the line .

∴

Using point slope equation to find equation of line.

where is a point on line.

Using point (10,5) and slope to find equation of line.

Simplifying.

Adding 5 both sides.

So, the function can be written as:

          [ ∵ ]

the correct answer is 45x

9×5=45 then add the x

b

step-by-step explanation: