may4621 may4621

03-10-2020
Mathematics

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What is the answer and can you explain why please

What is the answer and can you explain why please class=

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MathPhys MathPhys

03-10-2020

Answer:

f⁻¹(x) = (x + 3) / 2

Step-by-step explanation:

y = 2x − 3

To find the inverse, switch x and y, then solve for y.

x = 2y − 3

x + 3 = 2y

y = (x + 3) / 2

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