Answer
(a) $f(−2) = 2$, $g(3) = 2$
(b) $x = −3$, $3$
(c) $x < −2$, $x > 3$
(d) The domain is $−5 ≤ x ≤ 5$ and the range is $−5 ≤ y ≤ 4$
(e) The domain is $−4 ≤ x ≤ 4.1$, the range is $−3 ≤ y ≤ 5$
(f) $f(x) = 0$ at $x = −3$, $5$; $g(x) = 0$ at $x = −3, 2$
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Work Step by Step
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