Concept explainers
Given
a. How many zeros does
b. List the possible rational zeros.
c. Determine if the upper bound theorem identifies 2 as an upper bound for the real
d. Determine if the lower bound theorem identifies –4 as a lower bound for the real zeros of
e. Revise the list of possible rational zeros based on the answers to parts (c) and (d).
f. Find the rational zeros.
g. Find all the zeros.
h. Graph the function.
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College Algebra (Collegiate Math)
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