Which points can be used to create a line with an undefined slope through (–3, 0)? Check all that apply.

An undefined slope means the line is vertical, so points on it must have the same x-coordinate. The given point has x = −3, and both (−3, −6) and (−3, 2) also have x = −3. Therefore, the correct choices are (−3, −6) and (−3, 2).

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