NC Math 3 EOC Review

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What is a vertical asymptote?

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A vertical asymptote is a line that a graph approaches but never touches or crosses. It occurs where a function's denominator is zero, leading to undefined values.

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How do you find vertical asymptotes of a rational function?

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To find vertical asymptotes of a rational function, set the denominator equal to zero and solve for the variable.

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What is function composition?

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How do you evaluate a composition of functions?

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To evaluate a composition of functions, substitute the input of the inner function into the outer function.

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What is the division of fractions in algebra?

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Factor both the numerator and denominator where possible, then cancel out common factors before performing the multiplication.

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What is the significance of the length of a segment in geometry?

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The length of a segment is the distance between its two endpoints, often calculated using the distance formula or by measuring.

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What is the distance formula in a coordinate plane?

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