Can anyone help out with these two questions?

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asked Sep 23, 2018 227k views

1 Answer

Abhay Kumar · Answer 1 · 2018-09-27T23:10:47+0000

To find f(3), plug x = 3 in f(x),
∴ f(3) = 3(3)+1 = 9+1 = 10
Therefore, the ordered pair is (3,10)

For second one,
plug x = 10 in f⁻¹(x),

f⁻¹(10) = 10-1/3 = 9/3 = 3

Therefore, the ordered pair is (10,3)

Can anyone help out with these two questions?

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