Respuesta :

Answer:

  d.  x = 1

Step-by-step explanation:

You want a counter-example to the statement x < x² for every integer x.

Counter-example

A counter-example will be the solution to the inequality that is the negation of the one given:

  x ≥ x²

  0 ≥ x² -x

  0 ≥ x(x -1)

The roots of the equation are x=0 and x=1. Of these, the integer x=1 is on the list of answer choices. In that case, the inequality becomes ...

  1 < 1² . . . . false

  x = 1 is a counter example, choice D.

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Additional comment

As shown in the attachment, the given relation is false for all values of x in the interval [0, 1].

Ver imagen sqdancefan