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Question

# Describe two different methods you could use to sketch a graph of a quadratic function with zeros $-8$ and 3 , and $y$-intercept $-2$. Which tool(s) would you need for each method?

Solution

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The goal of this exercise is to plot the graph of parabola zeros $8$ and $-3$ and $y$-intercept $-2$.

For this problem we will use factored form of equation which is:

$\boxed{y=a(x-m)(x-n)}.$

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