Respuesta :

mhanifa

Answer:

  • y = 4

Step-by-step explanation:

Input = x - coordinate

Output = y - coordinate

Look for the point of the graph wth the x-coordinate of 7.

This is point (7, 4), it means the y- coordinate is 4.

When x is 7 we need y

Indirectly the question is asking for f(7)

On graph we can see

  • A point (7,4) is present

So

  • f(7) is 4

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