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Unformatted text preview: the parabola intersects the ____________________. Points on a Parabola 1)Identify the line of symmetry 2)Identify the points corresponding to P and Q. 2 Finding a Quadratic Model Find a quadratic function to model the values in the table. Substitute the values of x and y into 29 9 13 4 3 2 y x c bx ax y + + = 2 Now Solve the System = + + = + + = + + 29 4 16 13 3 9 3 2 4 c b a c b a c b a Substitute your values for a, b, and c back into the quadratic function c bx ax y + + = 2 The quadratic function is: You try Find a quadratic function with a graph that includes (1,0), (2,3), and (3,10) Homework p. 237 # 15, 1014, 2021...
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 Fall '09
 Johnson
 Algebra, Quadratic equation

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