Question

The input output diagram represents ——— what is the missing output value?

Answer 1

Answer: OPTION D.

Explanation:

1. You have the following function given in the problem above:

`F(x)=x+2`

2. By definition, the input value is de independent value and the output value is the dependent value.

3. Therefore if the input value is 5, you have to substitute x=5 into the function given in the problem.

4. Then, you have that the output value asked is:

`F(5)=5+2`

`F(5)=7`

Answer 2

Choice D is the answer.

Explanation:

We have given a function and a table of values of input and output.

F(x) = x+2

We have to complete the table by finding the output value when input is 5.

The table shows when x = 6 ⇒ F(x) = 8

x =7 ⇒F(x) = 9

Putting x = 5 in equation of given function, we have

F(x) = 5+2

F(x) = 7 which is the answer.