Solution

inflection points

Solution

Solution steps
Find intervals:Concave DownwardConcave Upward
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Popular Examples

perpendicular y=-2/3 x+32critical f(x)=x(10-2x)(16-2x)parity \sqrt[2n]{(80^n+16^n)/(20^n+4^n)}domain of f(x)=(sqrt(1+x))/(sqrt(1-x))range of f(x)=3-x^2

Frequently Asked Questions (FAQ)

  • What is the inflection f(x)=4x^3 ?

    The inflection f(x)=4x^3 is (0,0)