Question

ð <--- what is that? like in algebra

Answer 1

http://en.wikipedia.org/wiki/%C3%90

Answer 2

http://www.princeton.edu/~achaney/tmve/wiki100k/docs/Eth.html

Answer 3

This is what I get when I googled "ð"

You can do same, you know!

Answer 4

f(x) = 2 sin(2x − ð) + 2 in this instance

Answer 5

oh... haha

Answer 6

Could be constant, can't tell for sure.

Answer 7

are you sure you don't mean -> \(\bf f(x) = 2 sin(2x - \theta) + 2\quad ?\)

Answer 8

as far as letters go... well there are many alphabets and thus many characters

Answer 9

I don't think it matters what character is used, doesn't really change what it means.

Answer 10

except "x," haha

Answer 11

@jdoe0001 Im sure

Answer 12

@Jazzy1 a quick screenshot would help I gather :)

but since is a trig function, is likely to be \(\theta\)

Answer 13

which is greek alphabet :)

Answer 14

What does θ mean anyways? It is in function of x (aka f(x)).

Answer 15

very likely for it to represent constant