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3 votes
Helpppppppppppppppppppppppppppppp

Helpppppppppppppppppppppppppppppp-example-1

1 Answer

3 votes

Answer:


f^(-1)(x) = x/2 - 3/2

Explanation:

Swap x and y and solve for y.

Original equation:

y = 2x + 3

Swapped equation:

x = 2y + 3

Now, solve for y:

x -3 = 2y

y = (x-3)/2

If it's wrong, it might just be the way you format your answer, since Pearson (what I assume you're using) is specific about that.

Maybe,
f^(-1)(x) = x/2 - 3/2 or
f^(-1)(x) = (x-3)/2

User Luten
by
8.4k points

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