6 items are filed under this topic.
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The range of a function defined piecewise |
2016-01-13 |
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From sarah:
f(x)={x-2, x<-2
{x^2-4, -2_<x_<2
{x+2, x>2
find the range
Answered by Penny Nom. |
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Limits |
2010-09-20 |
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From rodrigo:
what's the limit of x+1/x-1, when x tends to 1?
Answered by Janice Cotcher. |
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Vector spaces |
2009-07-05 |
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From Nazrul:
How can I prove that m(a+b)=ma+mb where a and b are two vectors.
Thank you.
Answered by Harley Weston. |
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When is the limit of f(x) undefined? |
2004-08-03 |
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From Nicolasa:
When is the limit of f(x) undefined?
Answered by Penny Nom. |
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The line through (4,2) and (4,-8) |
2004-04-17 |
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From Kim:
Write an equation for the line.
Given points (4, -8) and (4,2) are on the line.
I believe m=undefined.
How do I solve for b when m is undefined, and then plug in the values for m, b, and y?
Answered by Penny Nom. |
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(x^2-5x-6)/(x-6) |
2001-10-02 |
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From Bill:
given f(x) = (x2-5x-6)/(x-6) find f'(6).
Answered by Harley Weston. |
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