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Wednesday August 14, 2013

Wednesday August 14, 2013. Daily Check: Characteristics of Quadratics!. Daily Check. Analyze the graph of this quadratic: Domain Range Extrema Axis of Symmetry Increasing Decreasing X-Intercepts Y-intercept Avg. Rate of Change b/w -2 & 0. Math 2 Agenda. Give back homework

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Wednesday August 14, 2013

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  1. Wednesday August 14, 2013 Daily Check: Characteristics of Quadratics!

  2. Daily Check Analyze the graph of this quadratic: • Domain • Range • Extrema • Axis of Symmetry • Increasing • Decreasing • X-Intercepts • Y-intercept • Avg. Rate of Change b/w -2 & 0

  3. Math 2 Agenda Give back homework Give back tests Review Test Mastery Log Retest New Stuff

  4. Today’s Question: How do you convert the equation of a quadratic from vertex to standard form? Standard: MM2A3.b.

  5. Vertex Form • If _____ is positive, the parabola opens _________. • If _____ is negative, the parabola opens _________. • The vertex is the point __________. • The axis of symmetry is the vertical line __________. • When graphing, don’t forget about two points on either side of the vertex! (total of 5 points)

  6. Vertex & axis of symmetry?

  7. Vertex Form Standard Form

  8. Change to standard form:

  9. Change to standard form:

  10. Change to standard form:

  11. Practice Worksheet

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