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2 years ago

9

Using only the values given in the table for the function f(x) = –x3 + 4x + 3, what is the largest interval of x-values where th

e function is increasing?

2 answers:

Veronika [31]2 years ago

7 0

Answer:

(-1, 1)

Just got done with edge

nikklg [1K]2 years ago

4 0

I assume you mean -x^3 + 4x + 3
so what you need is 4x + 3 > x^3
the only whole number it could be is 2 because 2x2x2 +3 > 2x2x2

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