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Hello, I need some help with this homework question, please?HW Q23

Hello, I need some help with this homework question, please?HW Q23-example-1
Hello, I need some help with this homework question, please?HW Q23-example-1
Hello, I need some help with this homework question, please?HW Q23-example-2

1 Answer

3 votes

Given:


y=x^2-6x-9

Required:

Recognition of the graph of the given equation

Step-by-step explanation:

By pitting x = 0


y=\text{ 0}^2-6(0)-9
=-9

By putting x = 1


\begin{gathered} y=\text{ 1}^2-6(1)-9 \\ =\text{ -14} \end{gathered}

Hence the graph cuts the y-axis at -9 for x = 0 and y = -14 for x = 1. So our required graph is the first one.

Final Answer:

Option A

User Tim Hope
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