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4.10 Write Quadratic Functions and Models

4.10 Write Quadratic Functions and Models. HEY GUYS THIS IS NIR, HUNTER AND CHRISTIAN TEACHING LESSON 4.10 P-3 DUDA MATH. Goal and Vocab. By the end of this lesson Hunter, Christain and I will teach you how to write a quadratic formula.

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4.10 Write Quadratic Functions and Models

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  1. 4.10 Write Quadratic Functions and Models HEY GUYS THIS IS NIR, HUNTER AND CHRISTIAN TEACHING LESSON 4.10 P-3DUDA MATH

  2. Goal and Vocab. • By the end of this lesson Hunter, Christain and I will teach you how to write a quadratic formula. • Vocab you need to know for the day…Best fitting quadratic model – The model given by performing quadratic regression on a calculator.

  3. Important Formulas!

  4. Write a Quadratic Function in Vertex Form

  5. Write a Quadratic Function in Vertex form • Example 1) • Step 1 – Use • Step 2 – Substitute for the “H” and “K” • Step 3 – substitute for “X” and “Y” • Step 4 solve for “A”, then later plug it in. • So the quadratic formula for the parabola is Your Points (-2,-3) (0,5)

  6. Write a Quadratic Function in Intercept form Q (2,0) P (-3,0)

  7. Write a Quadratic Function in Intercept form • Step 1 – use • Step 2 – substitute for “P” & “Q” • Step 3 – substitute for “X” & “Y” • Step 4 solve for “A” and plug into equation • So the equation for the Parabola is Your points P (-3,0)Q (2,0) X,Y (-2,-4)

  8. CHECKPOINT • Write a quadratic function whose graph has the given Characteristics.

  9. Write a Quadratic Function in Standard Form • Write a Quadratic function in standard form that goes through these points (-2,-6) (0,6) (2,2) Shown on board

  10. Power Point Directed By Nir Taube Hunter Osking Christian Contrell Power Point Produced By Nir Taube Starring Nir Taube Hunter Osking Christian Contrell Big D aka Darth Vader Lesson 4.10 You learned Vocab. – Best fitting quadratic model Quadratic function vertex form Quadratic function intercept form Quadratic function Standard form I'm not done yet still not done…. Still not done…….. Wait for it….. Wait for it………… OK now to assign Home work OK DONE…..

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