Question 313810
 d=3t-2, 
Can you please list the independent 
variable: t 
slope: 3 
y- intercept: -2
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even though the variables are different? 
If the coefficient of "t" were negative, how does this change the graphical representation of this line?
Ans: The slope would be negative. This would make the the line go downhill
as you look at it from left to right.
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Positive slope looks like this:
{{{graph(400,300,-10,10,-10,10,3x-2)}}}
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Negative slope looks like this:
{{{graph(400,300,-10,10,-10,10,-3x-2)}}}
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Cheers,
Stan H.
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