SOLUTION: In the equation y=ab^(x-h)+k, how does the value of k affect the graph?

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Question 747285: In the equation y=ab^(x-h)+k, how does the value of k affect the graph?
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
In the equation y=ab^(x-h)+k, how does the value of k affect the graph?
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The 'k' is the "vertical shift".
If positive, moves graph up k units.
If negative, moves graph down k units.