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Unformatted text preview: MAC 1140 Review Quiz 4A NAME_____ SECTION may ‘3
l. Letf(x) = : QC\13 KX ‘t/L) x2+3x+2 Qua) bun ) a. Find the following (if none, write ”none” : 1. Domain amyw‘? 3 U C”. 00>
2. The equation of each vertical asymptote: X : ' l 3. The value(s) of x at which the graph of f(x) has a hole. x = -& 4. The y coordinate of any holes found in part (b). y 2 Hi
\/ A ’_§_:§_ :_ ‘iL _ q ‘ ~a+ ! "l —
5. The equation of the horizontal asymptote: V = 6. The intercept(s): x = Q y = ‘ Q, 7. Use the zeroes of the numerator and denominator to divide the
x — axis into intervals. Determine if the graph is above or below
the x ~ axis on each interval. 1A 2. Use the information found above to sketch the graph of 2
ﬁx) = Plot additional points if necessary.
x +3x+2 I“:
1J . t <._ ,L ;_WWWL...._....LW MMJMW” 2A ...
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