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PLEASE HELP! f(x) = 3x + 5 a) what is the inverse? b) is the inverse f(x) a function?
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PLEASE HELP!

f(x) = 3x + 5

a) what is the inverse?

b) is the inverse f(x) a function?

User Corey Kosak
by
8.2k points

1 Answer

1 vote

Answer:

  • f'(x)= 1/3x - 5/3

Explanation:

Given function:

  • f(x) = 3x + 5

The inverse of the function is:

  • x = 3f'(x) + 5
  • 3f'(x) = x - 5
  • f'(x) = 1/3x - 5/3

This is also a linear function

User Ray Kiddy
by
7.6k points
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