Sangeetha Pulapaka
0

STEP 1: Recall what is the function.

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:functions/x2f8bb11595b61c86:evaluating-functions/v/what-is-a-function

STEP 2: Recall what is a function rule

https://www.ck12.org/algebra/function-rules-for-input-output-tables/lesson/Function-Rules-for-Input-Output-Tables-MSM6/

STEP 3: Fill up the table

f(x) = 3x -2

Plug in the value of x = -1 to get, f(-1) = 3(-1)-2 = -3 -2 = -5

Similarly when x = 0 we get f(0)= 3(0)-2 = -2

                        x = 1 we get f(1) = 3(1)-2 = 1

                        x = 2  we get f(2) = 3(2) - 2 =6 - 2 = 4

                        x = 3 we get  f(3) = 3(3) - 2 = 9 - 2 = 7