Question

What is the value of (f-g)(5)? a.-18
b.-4
c.16
d.42

Answer 1

A

Simpel use have to use input outpout machine

Answer 2

Option: C is the correct answer.

c. 16

Explanation:

We are given a table of values for the function f(x) as:

x f(x)

-5 -11

-2 1

1 13

5 29

and the table of values for the function g(x) is:

x g(x)

-5 -7

-2 -1

1 5

5 13

Now, we are asked to find the value of: (f-g)(5)

We know that:

`(f-g)(5)=f(5)-g(5)\\\\i.e.\\\\(f-g)(5)=29-13\\\\(f-g)(5)=16`