Question

give the answer ...................​

Answer 1

Answer:

here we have y=x^2+1

on deferentiating, y'=2x

and it equals to zero at only 0. there the graph cuts only at the origin.

Alternative

draw the graph of y=x^2+1 and check points of intersection.

Step-by-step explanation:

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Answer 2

Answer:

Option D is correct

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