contestada

Given the function:
f = {(1, 3), (2,5), (3, 7), (4,9)}
Which of the following represents the inverse function, f-1?
O (-3,1).(-5,2).(-7,3).(-9,4)
O (3,1),(5,2).(7,3).(9.4)
0 (-1,-3).(-2,-5).(-3,-7).(-4,-9)
0 (-1,3),(-2,5).(-3,7).(-4,9)

Respuesta :

[tex]\\ \bull\tt\dashrightarrow f=\left\{(1,3),(2,5),(3,7),(4,9)\right\}[/tex]

Now

  • Just flip

[tex]\\ \bull\tt\dashrightarrow f^{-1}=\left\{(3,1),(5,2),(7,3),(9,4)\right\}[/tex]

Answer:

O (3,1),(5,2).(7,3).(9.4)

Step-by-step explanation:

[tex].[/tex]

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