For each polynomial function given: (a) list each real zero and its multiplicity; (b) determine whether the graph touches or crosses at each $x$ -intercept; (c) find the $y$ -intercept and a few points on the graph; (d) determine the end behavior; and (e) sketch the graph. $$f(x)=-(x+3)^{3}$$
Added by Mallory B.
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(b) The graph touches the $x$-axis at $x=-3$. (c) Show more…
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For each polynomial function given: (a) list each real zero and its multiplicity; (b) determine whether the graph touches or crosses at each $x$ -intercept; (c) find the $y$ -intercept and a few points on the graph; (d) determine the end behavior; and (e) sketch the graph. $$f(x)=(x-2)^{3}(x+1)^{3}$$
For each polynomial function given: (a) list each real zero and its multiplicity; (b) determine whether the graph touches or crosses at each $x$ -intercept; (c) find the $y$ -intercept and a few points on the graph; (d) determine the end behavior; and (e) sketch the graph. $$f(x)=(x-2)^{3}$$
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