Question

Given the function:

Answer 1

Answer:

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

Step-by-step explanation:

$.$

Answer 2

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

Now

• Just flip

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