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Popular >

extreme f(x)=-2x^2+64x-80

Solution

extreme points

f (x) = - 2 x^{2} + 64 x - 80

Solution

Maximum (16, 432)

Solution steps

f^{'} (x) = - 4 x + 64

Find intervals:

Increasing

: - \infty < x < 16,

Decreasing

: 16 < x < \infty

Plug

x = 16

into

- 2 x^{2} + 64 x - 80 : 432

Maximum (16, 432)

Popular Examples

extreme f(x,y)=sqrt(x^2+y^2+6x+10)extreme points

f (x, y) = x^{2} + y^{2} + 6 x + 10

extreme f(x)=-34.3x^2+460.2x extreme points

f (x) = - 34.3 x^{2} + 460.2 x

extreme f(x)=-3(5-3x)e^{-4x},(-1,4)extreme points

f (x) = - 3 (5 - 3 x) e^{- 4 x}, (- 1, 4)

extreme f(x)=x^3-6x^2+18 extreme points

f (x) = x^{3} - 6 x^{2} + 18

extreme f(x)=4x+8/x extreme points

f (x) = 4 x + \frac{8}{x}

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-2x^2+64x-80 ?
The extreme f(x)=-2x^2+64x-80 is Maximum(16,432)