exam
Maths Puzzle
Numerical Ability
please can you help me graph these equations: y= 3x-1 and y=2x+3
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exam Other Question
A question on domains with a natural logarithm. Here is it:
g(x) = ln(x+4)
It seems to me that the domain would be: (-4, +infinity).
please simplify:
4 over ax+ay-bx-by minus 3 over a-b...<all of this OVER
2 over a-b plus 2 over x^2 + xy
so it should look like:
4.....................3
-------- minus