Use the Following to Answer Questions :
a Quadratic Graph $\in$

question 159

Multiple Choice

Use the following to answer questions :
A quadratic graph is shown. Assume required features have integer values.
f(x) = x² + 2x - 3 (Gridlines are spaced one unit apart.)
-Determine the domain.

• A) x \(\in\) [-3, 1]
• B) x \(\in\) (-4, ?)
• C) x \(\in\) [-4, ?)
• D) x \(\in\) (-?, ?)

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