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Popular >

inflection f(x)=-x^3+3x^2-7

Solution

inflection points

f (x) = - x^{3} + 3 x^{2} - 7

Solution

(1, - 5)

Solution steps

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

Find intervals:

Concave Upward

: - \infty < x < 1,

Concave Downward

: 1 < x < \infty

Plug

x = 1

into

- x^{3} + 3 x^{2} - 7 : - 5

(1, - 5)

Popular Examples

range of f(x)=x^2-4x+7 range

f (x) = x^{2} - 4 x + 7

domain of y=sqrt(2x-5)domain

y = 2 x - 5

critical e^{-x^2}critical points

e^{- x^{2}}

intercepts of f(x)=2x^2-12x+16 intercepts

f (x) = 2 x^{2} - 12 x + 16

midpoint (-2,3),(-2,-3)midpoint

(- 2, 3), (- 2, - 3)

Frequently Asked Questions (FAQ)

What is the inflection f(x)=-x^3+3x^2-7 ?
The inflection f(x)=-x^3+3x^2-7 is (1,-5)