QZ MA Graphing Reciprocal Functions

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All real numbers except for 0.

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What is a vertical asymptote?

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A vertical line that a graph approaches but never touches, indicating where a function is undefined.

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What does it mean to shift a graph left by 3 units?

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Every point on the graph moves 3 units to the left on the x-axis.

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What does it mean to compress a graph vertically?

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The graph is squeezed towards the x-axis, making it appear shorter.

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Shift up 2 units.

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How do you find the x-intercept of a function?

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Shift right 2 units.

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What does it mean to stretch a graph vertically?

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The graph is pulled away from the x-axis, making it appear taller.