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visits member for 2 years, 2 months
seen 2 days ago

I'm an electrical engineering major. I love going to Radio Shack, or ordering from Jameco, and building various, small electronics to impress others and for general curiosity.

My favorite subject I'd have to say, though, is physics. Could go on for hours about it. I may get my masters in physics after being an electrical engineer for a while.

I also love classical music. I wasted a lot of time in the music department, but I loved the community and playing classical guitar at recitals. It may end up taking 5 or 6 years to get my bachelors but that's ok.


Aug
19
comment Suppose that $|x-4|\leq1 $
Ah I hadn't thought of solving it that way. I'm sure that will save me some time in the future
Aug
19
revised Suppose that $|x-4|\leq1 $
deleted 18 characters in body
Aug
18
comment Suppose that $|x-4|\leq1 $
Did you see my edit? I think I did it right. Oh the absolute bars
Aug
18
comment Suppose that $|x-4|\leq1 $
the book's wrong or my method?
Aug
18
revised Suppose that $|x-4|\leq1 $
added 196 characters in body
Aug
18
comment Suppose that $|x-4|\leq1 $
That's just for (a) though, right? I need (b)
Aug
18
asked Suppose that $|x-4|\leq1 $
Aug
17
accepted Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
Aug
17
revised Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
deleted 12 characters in body; edited title
Aug
17
comment Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
Actually my book wrote it with just a bold "R". I know what that symbols means but I just wanted to be accurate. That was most of my confusion
Aug
17
comment Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
Ok that's actually what I thought it meant but wasn't sure because it was just a bold R. So if I'm right I just solve for "the discriminate is less than 0"?
Aug
17
comment Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
Huh. Why is the homework tag being removed?
Aug
17
asked Find all values $c$ such that $(x+1)/(x^2+2cx+4)$ has domain R
Aug
13
comment Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
but I have to find the domain and range. Is what I wrote in the edit correct?
Aug
13
accepted Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
Aug
13
revised Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
added 137 characters in body
Aug
13
comment Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
So the function is undefined between -1 and 1. Could you include the notation for that?
Aug
13
comment Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
no. do you want me to change my answer now? I didn't think I should change it now I started waiting for others to answer
Aug
13
comment Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
no. you can't take the log of a number 0 or less
Aug
13
revised Find domain and range of $(f \circ g)$ for $f(x)=\ln x$ and $g(x)=x^2−1$
added 118 characters in body