2 years ago

Please help I’ll mark brainliest! Thank you and have a great day/night!

Mathematics

1 answer:

Alja [10]2 years ago

5 0

Answer:

f^-1(x)=1/5x-2

Step-by-step explanation:

f(x) = 5x + 10
Use substitution
y = 5x + 10
Interchange the variables

x = 5y + 10
Swap the sides
5y + 10 = x
Move the constant to the right
5y = x - 10
Divide both sides
y = 1/5x-2
Use substitution
f^-1(x)=1/5x-2
Final Answer

Hope this helped!

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