Question

If f(x+2) =x^3 then f(x) is

Answer 1

Answer:

Given,

f(x)=∣x−3∣

Redefine this function;

f(x)=

⎩

⎪

⎪

⎨

⎪

⎪

⎧

3−x,

0,

x−3,

x<3

x=3

x>3

f

′

(x)=

⎩

⎪

⎪

⎨

⎪

⎪

⎧

−1,

0,

1,

x<3

x=3

x>3

It is clear that,

Lf

′

(3)

=/

=Rf

′

(3).

∴f

′

(3) does not exist.

please mark me as brainly....