Option C:
The value of f(–5) is –15.
Solution:
The value of f(x) is depend on the value of x.
Here x is independent variable and f(x) is the dependent variable.
To find the value of f(–5):
f(–5) means, we should find the value of our function when x equals –5.
In the table, see the value of f(x) corresponding to the value of x = –5.
In third row, x is –5.
So, f(x) is –15.
Hence the value of f(–5) is –15.
Option C is the correct answer.
