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# help

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Suppose that $$f(x)$$ and $$g(x)$$ are functions on $$\mathbb{R}$$ such that the range of $$f$$ is $$[-5,3]$$, and the range of $$g$$ is $$[-2,1]$$.

The range of $$f(x) \cdot g(x)$$ is $$[a,b]$$. What is the largest possible value of $$b$$?

Dec 4, 2020

#1
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The largest possible value of b is 3*1 = 3.

Dec 4, 2020
#2
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Sorry, I'm afraid that's not correct.

Dec 4, 2020