Homework help...

[tater]

Does someone mind helping me with some college algebra?

Really help, you don't have to give me the answers...I just want to see if I'm on the right track.

You can pm me or I can post the problems here.

Thanks guys (maybe).

 

[Sterling Archer]

I mind.

 

[Supercoolmayo]

Sure breh

 

[Aceofspades404]

@Audemar

 

[CinnaSlim]

I would like to see the problems so I can practice.

 

[tater]

Okay...

1). F(x)= (x-7)/(x+5) solve for f(7), f(x+1), f(-5)

I got 0,-1,0

I'm at work so I may be a bit slow to post...

 

[tater]

2). The function T given by T(d) = 10d + 20 can be used to determine the temperature T in degrees Celsius, and a depth d in kilometers inside of the earth. Find the temperature T(5), T(20) and T(1000)

70, 220, 10020

I feel like these are too easy...

Or I'm just wrong.

ETA: that initial answer was wrong...

 

[AtomicUse]

For free?

 

[At30wecashout]

Damn, i got my setup at home to do this. Was banging these shyts out for practice a couple years ago.

 

[unit321]

Okay...

1). F(x)= (x-7)/(x+5) solve for f(7), f(x+1), f(-5)

I got 0,-1,0

I'm at work so I may be a bit slow to post...

f(x+1) = ((x+1) - 7) / ((x + 1) + 5) = (x -6)/(x + 6)

Hello, career at Wal*mart....

 

[Jx2]

The answer is 7

 

[beenz]

For free?

I'm saying. I don't even like helping my kid do homework, and she's only in the 7th grade

 

[Jean Jacket]

Mathway.com


Khan Academy

 

[unit321]

The answer is 7

 

[Audemar]

@Audemar

What's good?