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# 4.7 write in vertex form

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### 4.7 write in vertex form

1. 1. 4.7 Complete the Square Writing Equations in Vertex Form Leading Coefficients
2. 2. Write Equations in Vertex Form • Use Complete the Square method to 2 y ax bx c     2 y a x h k  
3. 3. Write in Vertex Form 2 4 9y x x   2 9 4y x x   2 49 44y x x     2 5 2y x     2 2 5y x    2, 5
4. 4. Write in Vertex Form 2 5 7y x x   2 7 5y x x   225 5 7 5 2 4 4 y x x  2 2 b      2 5 2        25 4  2 28 5 4 2 25 4 y x          2 53 5 4 2 y x         2 5 53 2 4 y x         5 53 , 2 4       
5. 5. Write in Vertex Form 2 3 12 14y x x   2 14 3 12y x x    2 14 3 4y x x      2 14 3 43 4 4y x x     2 26 3 2y x     2 3 2 26y x    2, 26 
6. 6. Write in Vertex Form 2 10 2y x x     2 5 23y x    5, 23
7. 7. Assignment p. 289 #39, 41 - 49, 62-63, 67, 69