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Cameron said that the y-intercept of a quadratic function always tells the maximum value of that function. Explain Cameron's error.
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Cameron said that the y-intercept of a quadratic function always tells the maximum value of that function.

Explain Cameron's error.

User Alxbrd
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1 Answer

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The y-intercept is where the graph crosses the y-axis and is not necessarily where the maximum is. For instance, consider the graph of
y=x^2 +2x+4.

User Shehab Fawzy
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