QUIZ No. 3 Give the domain, range, intercepts, zeroes, asymptotes of the following rational functions. 1. $f(x) = \frac{x+4}{x-7}$ 2. $f(x) = \frac{2x}{x+1}$
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For the rational function f(x) = (x+4)/(x-7): - Domain: The function is defined for all real numbers except x = 7 (since division by zero is undefined). So the domain is (-∞, 7) U (7, ∞). - Range: As x approaches positive infinity or negative infinity, the Show more…
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