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Thread: Find the slope of a line

  1. Nov 15th 2008, 03:07 PM #1
    chrozer
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    Find the slope of a line

    Find the slope of the line joining (2,4) and (2+h, f(2+h)) in terms of the nonzero number h
    Ok I know that to find the slope of a line the formula is m=\frac {y_2-y_1}{x_2-x_1}, but when I try to solve for it I get \frac {f(2+h)-4}{h}. Is that right?
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  2. Nov 15th 2008, 03:10 PM #2
    scherz0
    scherz0 is offline
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    Hello there,

    You are not given a specific value for h so that seem correct to me.

    Hope this helps!
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