Without any trolling . Can anyone help me figure this out ?

- anonymous

Without any trolling . Can anyone help me figure this out ?

- Stacey Warren - Expert brainly.com

Hey! We 've verified this expert answer for you, click below to unlock the details :)

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

- schrodinger

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

- anonymous

##### 1 Attachment

- skullpatrol

Any ideas?

- anonymous

Don't I have to replace f(x) with y or something ..? :c

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

- skullpatrol

You have to understand what f(x) means, which is?

- anonymous

Function notation ?

- skullpatrol

Yes...but what does it say about x?

- anonymous

Replace it with -1

- skullpatrol

Yes, in your question do it first with the function g(-1)

- anonymous

Wait so what am I doing ..? I'm sorry I don't understand any of this ..

- skullpatrol

Start first within the innermost parentheses of $$\huge f(g(x))$$ and work towards the outermost parentheses ...

- anonymous

I know that much I just don't know how to solve it or work it out

- skullpatrol

|dw:1378321409759:dw|

- anonymous

I thought so . But I wasn't sure if -1 went in g(x) ..

- skullpatrol

Now what?

- anonymous

Do we work out f(x) ..?

- skullpatrol

Yes.

- anonymous

Replace "x" with -1 ?

- skullpatrol

We use the result from g(-1) in f. That is what f(g(x)) means...

- anonymous

Okay so 2 then .

- anonymous

That would be 5 then

- skullpatrol

f(x)=5x-10

- anonymous

Yes , isn't the answer 5 ?

- skullpatrol

How?

- anonymous

|dw:1378321832200:dw|

- skullpatrol

Excuse me? Are you trying to troll me with $$\huge5(2)=25$$

- anonymous

No ?? I thought that's that you had to do .. Sorry ...

- anonymous

what *

- skullpatrol

|dw:1378322275977:dw|

- anonymous

I already warned you that I didn't know how to do any of this .

- anonymous

Ok I know .

- skullpatrol

so what is 5*2=?

- anonymous

25 I know . I understand that .

- anonymous

I mean 10 sorry

- skullpatrol

I just kidding about the trolling :D so what is your answer?

- anonymous

Ok . It's 10

- skullpatrol

correct your work please

- anonymous

What ?

- skullpatrol

|dw:1378322533506:dw|

- anonymous

It's not worth correcting though , I already know the answer . So is 10 the answer to the entire question ?

- anonymous

Or just for f(x)

- skullpatrol

|dw:1378322646531:dw|

- skullpatrol

f(g(x)) = 0 when x = -1

- anonymous

Okay

- anonymous

Okay thank you

- skullpatrol

|dw:1378322937548:dw|

- anonymous

What about this one ?

##### 1 Attachment

- skullpatrol

What about it?

- anonymous

Nevermind I'm just going to guess . I don't have enough time to work out all of these problems . Thanks for your help though .

- skullpatrol

I can help if you want to learn :-)

- skullpatrol

It is the same as the last one we did ...

- skullpatrol

Just let x=15

- anonymous

I do want to learn but I'm being timed . I'm taking a quiz . I don't have time to work out anything else ....

- skullpatrol

start from the innermost function

- anonymous

I tried working it out , is it 16 ? Yes or no :o

- anonymous

Ugh .. That was my second choice -.-

- skullpatrol

Go.od luck, come back and learn when you have time

- anonymous

Okay

Looking for something else?

Not the answer you are looking for? Search for more explanations.