Question

8. Let g(x) = 8 – 2xa) Find g(3)

Answer 1

2

1)In this case, let's plug in 3 from the domain set into the function g(x):

g(3) =8-2(3)

g(3) =8-6

g(3) =2

2) So 2 is the value in the Range when 3 is plugged in from the Domain set.

Answer 2

`g(3)=2`

Explanation:

Givens

We are given a function:

`g(x)=8-2x`

We are asked to find g(3).

Solve

First, substitute 3 as x in g(x):

`g(x)=8-2x\\\\g(3)=8-2x`

Then, substitute 3 as x in the function:

`g(3)=8-2x\\\\g(3)=8-2(3)`

Simplify the function by multiplying 2(3):

`g(3)=8-2(3)\\\\g(3)=8-6`

Then, simplify by performing the final necessary arithmetic:

`g(3)=8-6\\\\g(3)=2`

Final Answer

Therefore, g(3) = 2.