Functions, just checking my answer?

I can't check this online haha, just checking I put the right answer.

f (x) = 2x^2 - 6x + 11

The input is -3

Other input is 2 but I think I have that, anyway if you can be bothered it'll help !!

Reply 1

Notnek

Original post by Plus7

I can't check this online haha, just checking I put the right answer.

f (x) = 2x^2 - 6x + 11

The input is -3

Other input is 2 but I think I have that, anyway if you can be bothered it'll help !!

Can you please clarify what the question and your answer was? I'm confused by your post.

Reply 2

Plus7

Original post by Notnek

Can you please clarify what the question and your answer was? I'm confused by your post.

Sorry!!!! x = -3.

Reply 3

Notnek

Original post by Plus7

Sorry!!!! x = -3.

I don't know what you mean. Please start again and post the full question, then leave a line and post your answer.

the answer is 47

Original post by Notnek

I don't know what you mean. Please start again and post the full question, then leave a line and post your answer.

Lol what...
Okay

f (-3) = 2x^2 - 6x + 11.
f (x) is f (-3) so minus 3 is x and the x's in the equation are x not multiply.
Idk how else to explain it lmao

Reply 6

Notnek

Original post by Plus7

Lol what...
Okay

f (-3) = 2x^2 - 6x + 11.
f (x) is f (-3) so minus 3 is x and the x's in the equation are x not multiply.
Idk how else to explain it lmao

Maybe it's just me but I'm still completely confused!

Can you please post a picture of the original question? And I still don't know what your answer was that you want us to check.