# Math

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whay is the critical number of the fuction G(x)=2x+5

• Math -

A number where first derivation = 0 is called a critical number.

In this case :

d ( 2 x + 5 ) / dx = =

2 = 0

Critical number of the fuction G(x)= 2 x + 5 not exist

• Math -

d ( 2 x + 5 ) / dx = 0

2 = 0

Makes no sense.

That is why critical number not exist.

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