08/25/12
how to do I make a graph?
Your cost is 20 dollars plus 5 cents times the number of minutes you use yourphone. C = 0.05m + 20
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6
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•8
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08/25/12
using interval notation to show intervals of increasing and decreasing and postive and negative
given the graph of f(x)
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3
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•5
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08/24/12
How do I know my answer?
When I answer my Question,How would I know what the answer is?
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4
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•5
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08/24/12
how do you solve 8x+32/x^2-16
it is radicals what if x has no value and results in denominator with a value of 0
and is not undefined
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11
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•15
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08/22/12
how to find the distance of the incenter of an equlateral triangle to mid center of each side?
I am given a diagram of a equalteral triangle with all bisectors drawn, the incenter and the circumcenter are one and the same. I am also given the distance of the circum center from the vertexes....
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3
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08/21/12
trouble spots for the domain may occur where the denominator is ? or where the expression under a square root symbol is negative
The denominator of f(x) = sq root x-5 / x-19
the denominator is 0 when x=
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3
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08/21/12
spimlify 4x-(2-3x)-5
Simplify i do not understand this and i need help
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13
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•18
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08/20/12
Solve for (x+y)^3
Please show me work of how to solve this problem. I've been beating myself up! Thanks.
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