Question

F f(x) = 3x – 2 and g(x) = 6 – 4x, find f(x) + g(x). Please include solution

Answer 1

-x+4 is the answer.

Explanation:

We have given two functions.

f(x) = 3x-2

g(x) = 6-4x

We have to find the addition of given two functions.

f(x)+g(x) = ?

Putting given values in above equation, we have

f(x)+g(x) = (3x-2)+(6-4x)

f(x)+g(x) = 3x-2+6-4x

adding like terms ,we have

f(x)+g(x) = (3-4)x+(6-2)

f(x)+g(x) = (-1)x + (4)

f(x)+g(x) = -x +4 which is the answer.

Answer 2

`f(x)+g(x)=-x+4`

Explanation:

We have the functions,
`f(x)=3x-2` and
`g(x)=6-4x`.

It is required to find the sum of these functions.

That is,
`f(x)+g(x)`.

On substituting the functions, we get,

`f(x)+g(x)=(3x-2)+(6-4x)`

i.e.
`f(x)+g(x)=(3x-4x)+(6-2)`

i.e.
`f(x)+g(x)=-x+4`

Thus, the sum of the functions i.e.
`f(x)+g(x)=-x+4`.