6 write the equation of the quadratic function shown

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6. Write the equation of the quadratic function shown in vertex form. + 2 Show work here: Vertex ( -2 , 2 ) Other Point ( 0 , 0 y = a ( x + 2 ) 2 + 0 = a ( 2 ) 2 + 0 = 4 a + -2 = 4 1 2 = a axis of symmetry ) 2 2 2 a
7. Use geogebra to find the solutions to the following system of equations. y = -3(x -2) 2 + 5 y = 2x – 4
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8. Compare the graph of f(x) = 1 2 x 2 + 4x + 6 shown below with a parabola with an a value of -2 and a vertex of ( 3, 2).

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