What is the extreme f(x)=(24+x)(600-15x) ?

The extreme f(x)=(24+x)(600-15x) is Maximum(8,15360)

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extreme f(x)=(24+x)(600-15x)

extreme points

f (x) = (24 + x) (600 - 15 x)

Maximum (8, 15360)

Solution steps

f^{'} (x) = - 30 (x - 8)

Find intervals:

Increasing

: - \infty < x < 8,

Decreasing

: 8 < x < \infty

Plug

x = 8

into

(24 + x) (600 - 15 x) : 15360

Maximum (8, 15360)

f (x, y) = - (x + 1)^{2} - (y + x)^{2}

f (x) = cos (x) - 6 x, 0 \leq x \leq 4 π

4 x^{3} - 12 x

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

f (x, y) = 2 x^{2} y^{2} - 3 x y

What is the extreme f(x)=(24+x)(600-15x) ?
The extreme f(x)=(24+x)(600-15x) is Maximum(8,15360)