Given f (x) = -x2 - 4x +3.
a. Evaluate f (-4) and f(-3).
b. Use the intermediate value theor...
Mathematics, 01.10.2021 19:20 Sanshine
Given f (x) = -x2 - 4x +3.
a. Evaluate f (-4) and f(-3).
b. Use the intermediate value theorem to show that there exists at least one value of x for which f (x) = 5 on the interval (-4,-3).
c. Find the value(s) of x for which f (x) = 5 on the interval (-4,-3].
Answers: 2
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