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Popular >

extreme f(x)=-3x^2+12x-7

Solution

extreme points

f (x) = - 3 x^{2} + 12 x - 7

Solution

Maximum (2, 5)

Solution steps

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

Find intervals:

Increasing

: - \infty < x < 2,

Decreasing

: 2 < x < \infty

Plug

x = 2

into

- 3 x^{2} + 12 x - 7 : 5

Maximum (2, 5)

Popular Examples

extreme f(xy)=8x^3+20x^2y+40y^3 extreme points

f (x y) = 8 x^{3} + 20 x^{2} y + 40 y^{3}

extreme f(x)=-6x-(864)/x extreme points

f (x) = - 6 x - \frac{864}{x}

extreme f(x)=4x^3+9x^2-12x+10 extreme points

f (x) = 4 x^{3} + 9 x^{2} - 12 x + 10

extreme f(x)=x^2+y^2+8x-2y+8 extreme points

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

extreme-2x^2-900 extreme points

- 2 x^{2} - 900

Frequently Asked Questions (FAQ)

What is the extreme f(x)=-3x^2+12x-7 ?
The extreme f(x)=-3x^2+12x-7 is Maximum(2,5)