Answer:

Explanation:
Given:
Input: left parenthesis x right parenthesis equals space 7 x minus 3
Mathematically:
Input: f(x) = 7x - 3
To find:
Output for the relation:
Solution:
We can find the output by substituting the value of the function which we need.
For 1st no,
f left parenthesis negative 2 right parenthesis
Mathematically:
f(-2)
Now substituting the value of x as -2.


For 2nd no,
f left parenthesis 3 right parenthesis
Mathematically:
f(3)
Now substituting the value of x as 3.


For 3rd no,
f left parenthesis 8 right parenthesis
Mathematically:
f(8)
Now substituting the value of x as 8.


For 4th no,
f left parenthesis 7 right parenthesis
Mathematically:
f(7)
Now substituting the value of x as 7.

Final answer:
