Domain and Range of y = -4x^2, w/ domain being non-neg. ints

megan0430

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Aug 23, 2006
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What would a graph look like if y = -4x^2 and the domain is:

x = {non -negintegers}

please help :]
thank you very much <3
 
The graph would be a bunch of disconnected dots in the fourth quadrant (where x is non-negative and y, being -4x<sup>2</sup>, is negative). Oh, and also the dot at the origin.

Just start plugging some allowable x-values into the formula, find the corresponding y-values, and draw the graph.

Eliz.
 
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