Test #1 Review

Select the graph that best represents the following quadratic function.

 $y=2\left(x-4\right)\left(x+1\right)$  

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Select the graph that best represents the following quadratic function.

 $y=x^2-3x+1$  

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Select the graph that best represents the following quadratic function.

 $y=\frac{1}{2}\left(x-4\right)^2-1$  

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Select the graph that best represents the following quadratic function.

 $y=-2\left(x+4\right)\left(x-1\right)$  

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Write the equation of the given graph in STANDARD FORM.

• y = -2(x - 2)² - 1

• y = x² + x - 6

• y = (x-2)(x+3)

• y = x² - x + 5

Find the AOS of the graph that has following equation:

 $y=2x^2+4x-1$  

What is the vertex of the following equation:

 $y=-2\left(x+4\right)^2-1$