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Popular >

extreme f(x)=3-5x^2

Solution

extreme points

f (x) = 3 - 5 x^{2}

Solution

Maximum (0, 3)

Solution steps

f^{'} (x) = - 10 x

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

3 - 5 x^{2} : 3

Maximum (0, 3)

Popular Examples

extreme f(x)=x^2-10x-2,2<= x<= 7 extreme points

f (x) = x^{2} - 10 x - 2, 2 \leq x \leq 7

extreme f(x,y)=x^2+xy-5x-2y^2+2y extreme points

f (x, y) = x^{2} + x y - 5 x - 2 y^{2} + 2 y

extreme (x+2)/(x^2-7x-18)extreme points

\frac{x + 2}{x ^{2} - 7 x - 18}

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

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

extreme f(x,y)=2x^3+y^2-4xy+x^2-24x+6y+7 extreme points

f (x, y) = 2 x^{3} + y^{2} - 4 x y + x^{2} - 24 x + 6 y + 7

Frequently Asked Questions (FAQ)

What is the extreme f(x)=3-5x^2 ?
The extreme f(x)=3-5x^2 is Maximum(0,3)