b. Find the intercepls of ...
plotting:
\[
\begin{array}{l}
-x=-2 \\
y=(-2)^{4}+6(-2)^{3}-(-2)^{2}- \\
-x=2 \\
y=(2)^{4}+6(2)^{3}-(2)^{2}-6(2) \\
-x=3 \\
y=(3)^{4}+6(3)^{3}-(3)^{2}-6(3)
\end{array}
\]
These points can be used to plot the graph of the polynomial.
\#\#\# Summary
- x-intercepts:
\[
(-6,0),(-1,0),(0,0),(1,0)
\]
- y-intercept: \( (0,0) \)
- Additional Points:
\[
(-2,-24),(2,48),(3,216)
\]
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