Question

Perform the requested operation or operations. Find the domain of each.

f(x) = 7x + 6, g(x) = 4x2

Find (f + g)(x).

Answer 1

I give medals!

Answer 2

Hello again!

Answer 3

The domain of each is ARN

Answer 4

Hi :)

Answer 5

To get (f + g)(x) all you have to do is add the two equations. So (7x + 6) + 4x^2

Answer 6

You can't combine any like terms here so just organize by highest power. \[4x^2 + 7x + 6\]

Answer 7

I did that in the beginning but that does not add up to my answer choices :(

Answer 8

Hmmm. What are your answer choices?

Answer 9

7x + 6 + 4x2
28x3 + 24x
7x + 6 - 4x2
seven x plus six divided by four x squared.

Answer 10

It's the top one, they were just lazy and didn't re-organize.

Answer 11

haha! so a it is! thanks!

Answer 12

No problem!