9.2.1.6
Identify intercepts, zeros, maxima, minima and intervals of increase and decrease from the graph of a function.
Example Problems
Let .
Find .
Find .
Graph the quadratic function:
Khan Academy ResourcesUsing slope and intercepts in contextAbsolute maxima and minimaInterpret parabolas in contextInterpret a quadratic graphRelative maxima and minimaRelating linear contexts to graph featuresCompare quadratic functionsInterpreting a parabola in contextParabolas introSlope, x-intercept, y-intercept meaning in contextWorked example: absolute and relative extremaComparing maximum points of quadratic functionsSlope and intercept meaning in contextGraph interpretation word problem: basketballIntroduction to minimum and maximum pointsInterpret a quadratic graph

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