Math, asked by Anonymous, 11 months ago

find the range of the function f(x)= 2+x/2-x.

Answers

Answered by kiratsingh2435

1

Answer:

Given,

f(x)=x

2

+2x+2

=x

2

+2x+1+1

=(x+1)

2

+1≥1

So, the range of f(x) is [1,∞).

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