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Find the sum a + b + c.  Show all work.

 

 Sep 4, 2020
 #1
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Vertex   3 , -5   

Vertex from of parabola:

 

y = a(x-3)^2  - 5       point 1, -3

-3 = a(1-3)^2 - 5

a = 1/2

 

y = 1/2 (x-3)^2 - 5      expand to find  a  b  c     to complete the question.......

 Sep 4, 2020

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