What is the monotone f(x)=(x-1)^2-4 ?

The monotone f(x)=(x-1)^2-4 is Decreasing:-infinity <x<1,Increasing:1<x<infinity

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monotone f(x)=(x-1)^2-4

monotone intervals

f (x) = (x - 1)^{2} - 4

Decreasing : - \infty < x < 1, Increasing : 1 < x < \infty

Solution steps

f^{'} (x) = 2 x - 2

Find intervals:

Decreasing

: - \infty < x < 1,

Increasing

: 1 < x < \infty

Decreasing : - \infty < x < 1, Increasing : 1 < x < \infty

f (x) = - 4 x^{2} - 6 x + 2

f (x) = x

f (x) = t - 9

f (x) = \frac{x ^{2} + 3}{x ^{4} + 4 x ^{2} - 5}

What is the monotone f(x)=(x-1)^2-4 ?
The monotone f(x)=(x-1)^2-4 is Decreasing:-infinity <x<1,Increasing:1<x<infinity