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Popular >

inflection f(x)=-x^3+6x^2-15

Solution

inflection points

f (x) = - x^{3} + 6 x^{2} - 15

Solution

(2, 1)

Solution steps

f^{''} (x) = - 6 x + 12

Find intervals:

Concave Upward

: - \infty < x < 2,

Concave Downward

: 2 < x < \infty

Plug

x = 2

into

- x^{3} + 6 x^{2} - 15 : 1

(2, 1)

Popular Examples

range of f(x)=-x^2+8x range

f (x) = - x^{2} + 8 x

intercepts of f(x)=6(x+7)-5 intercepts

f (x) = 6 (x + 7) - 5

range of f(x)=6-(x+2)^2 range

f (x) = 6 - (x + 2)^{2}

inverse of (-(3))/((x-1)-1)inverse

\frac{- ( 3 )}{( x - 1 ) - 1}

domain of f(x)=sqrt(40-4x)domain

f (x) = 40 - 4 x

Frequently Asked Questions (FAQ)

What is the inflection f(x)=-x^3+6x^2-15 ?
The inflection f(x)=-x^3+6x^2-15 is (2,1)