Math, asked by rohitrangaraju847, 5 hours ago

Write the range of real function f(x) = −2x^2 .

Answers

Answered by gyaneshwarsingh882

0

Answer:

Step-by-step explanation:

f(x)=x 2 ^+2x+2

=x^2 +2x+1+1

=(x+1)^2 +1≥1

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