Julius

Umm, I don't understand how you arrived there. Can you please explain?

I'm a bit confused, with your formatting. . . 

When you say what is the exact value of x and you post a bunch of log equations are those the options? 

As for the second part 

f(x)= log x AND f(x)=log(14x) 

I know this is some sort of Horizontal stretch/compression. Horizontal stuff are always opposite. 

So 14 is actually 1/14=0.07 <---- This is obviously less than zero so it's a compression. 

So there is a horizontal compression by 1/14. Not sure about those options though... 

y=log(7x+3)-2 

For the x-intercept, you plug in 0 for y and solve. You get: (13.86,0) 

For the y-intercept: you plug in 0 for x and solve. You get: (0,-1.52) 

Hope that helps! 

Happy Birthday, CPhill! Been a great help to me. I hope you the best in your future endeavors. 

No problem :D

Oh also you said sin x =0 at 0 and π, but sin x hits zero and 0, π and 2π. Correct?

Ahhh yes!! What was I thinking, that makes sense. 

Thanks 

Ohh yeah Melody, she was VERY polite. All she said that if no one was monitoring him/her she would cuss me out. Well, that's polite. Excuse my misunderstanding (With SARCASM intended). 

Okay thanks :D 

Hello Sprite, 

You know, you could just say it's rude to delete your post blab blah etc jabber on and then post back my question right? But no, you didn't. Instead, you acted like ginger. Very bitter, and nasty. What you're telling me, is that if CPhill or Melody weren't going to hide unethical comments as such, why would you want to make them in the first place? Bad character I suppose. I would try to start acting like Fanta, very nice and sweet <3. 

Kind Regards, 

Julius