Question

9. To graphically represent a function -related function given by f (x) = Ax + B, a student attributed values ​​to X, found the corresponding f (x) values ​​and built the following table. X 4 8 12 f (x) -2 3 8

Answer 1

a line tilt represents the value of 'a' in the function and the interception y represents the value of 'b'. Attached chart

Function Aim

To graph the function stated by f (x) = ax to represent the function. + B Using the Value Table provided, we can plot points (x, f (x)) to a coordinate plan and connect them with a straight line.

Given the table:

x | f (x)

4 | -2

8 | 3

12 | 8

Let's go draw these points on a chart:

now, connecting These three points with a line . The line represents the chart of Function Function f (x) = ax + b .