Factored form up a notch

 

1) y = 3x2 – 13x + 4                            2) y = 5x2 – 22x +8                             3) y = 5x2 + 9x - 2 

 

 

 

 

4) y = 5x2 + 39x – 8                            5) y = 2x2 + 5x – 12                            6) y = 4x2 - 8a + 3

 

 

 

Rewrite the following function definitions in factored form in order to graph them:

 

7) y = 12x2 - 16x - 3

8) y = 7x2 – 16x – 15

 

9) y = 6x2 + 10x - 4