Alright first of all if I misspell anything then don't bother correcting me. I don't care. Second of all I know its still summer break for most people but I have a question and no were on the internet can help me. OK in Algebra 2 I have this equation.

Find f(-1) if f(x)=-3x-5

It might be easy for most of you but I cant find the right answer.
I am on summer break, so my brain is pretty much off, but i think its -2.

because f(-1) = -3(-1) - 5
f(-1) = 3 - 5
f(-1) = -2

↓↑ MISDIRECT ↑↓

The (Rather Basic) Rig:
- 1982 Marshall JCM 800 2204 (Feels good, man)
- 1960 Marshall AV Cab (Vintage 30s, Feels good, man)
- A shitty MIM strat
- Fulltone OCD (Jizztastic)
- Dunlop Classic Crybaby
Last edited by Hirschberger at Jul 28, 2008,
f(-1)= -2

Really, TS, really? Is it that hard? Just substitute -1 for x in the equation!
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-2 f(-1) means that x is -1 so -3 times -1 equals 3 minus 5 is -2
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Quote by bowlol265
Alright first of all if I misspell anything then don't bother correcting me. I don't care. Second of all I know its still summer break for most people but I have a question and no were on the internet can help me. OK in Algebra 2 I have this equation.

Find f(-1) if f(x)=-3x-5

It might be easy for most of you but I cant find the right answer.

*where

-2

My mind is going. I can feel it.
Thank you Hirschberger
-8

edit: -2 i thought the 3 was positive
Gear

Guitar:
Squier Strat

Amp:
Fender Roc Pro 1000 Half Stack

Pedals:
Dunlop Original Crybaby Wah
Digitech Cool Cat Chorus
Quote by bowlol265

yea, i corrected myself. I am on summer mode, and just did 1 wrong multiplication.
He's a freak of nature, but we love him so.

Quote by John Frusciante
Music isn't the Olympics. It's not about showing other people what you can do with a piece of wood in your hands that has strings on, it's about making sounds that are good.
f(-1) = -3*-1 - 5
= 3 -5
= -2
Quote by wicket_nirvana
-8

that's what i thought, but there's a hidden negative sign in front of the 3

My mind is going. I can feel it.
Quote by bowlol265
Thank you Hirschberger

no problem, dude
↓↑ MISDIRECT ↑↓

The (Rather Basic) Rig:
- 1982 Marshall JCM 800 2204 (Feels good, man)
- 1960 Marshall AV Cab (Vintage 30s, Feels good, man)
- A shitty MIM strat
- Fulltone OCD (Jizztastic)
- Dunlop Classic Crybaby
The Correct answer is -2 ty everyone
I think the answer is a '98 Fender Strat. Just guessing, though.
its -2. am i too late?