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Function: Find how many x-intercepts and the location of its vertex

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Without drawing the graph of the given equation, determine:
(a) how many x-intercepts the parabola has
(b) whether its vertex lies above or below the x-
axis.

SOLVE PROBLEM: y = x(to the second power) - 5x + 6

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Solution Summary

For a function, the number of x-intercepts and the location of its vertex is found.

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