Algebra about parabola
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Algebra about parabola

[From: ] [author: ] [Date: 13-03-06] [Hit: ]
therefore all parabolae have a y-intercept.-Yeah, it can.It just means that the graph will not cross the y-intercept.......
Can any parabolas with an equation of the form x=ax^2+bx+c not have a y-intercept

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No, a parabola always has a y-intercept, no matter how much the graph shifts. Because the Domain of a parabola is that x can be all real values. So, there can be an infinite number of positive or negative x values. So, at some point, the graph will cross the y-intercept because its never ending.

Hope that helps! :)

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No. The y-intercept occurs where x = 0. That can always be substituted into a parabola, therefore all parabolae have a y-intercept.

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Yeah, it can. It just means that the graph will not cross the y-intercept.
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