Question

If : A R. then find range of where A = {1,2,3,4} and f(x)=x2=x2+x+2. answer



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Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

A={1,2,3,4}

f(X)=x²=x²+x+2

1²=1²+1+2

4=1

4-1=3

4=4+2+2

8-4=4

(3)²=(3)²+3+2

9=9+5

14-9=5

(y)²=(y)²+4+2

16=20+2

22-16=16

R={3,4,5,6}