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3 years ago

Find the inverse of y = 3x+9

Mathematics

2 answers:

rusak2 [61]3 years ago

6 0

I got y-9/3 im pretty sure its right.

Ymorist [56]3 years ago

4 0

<span>y = 3x-9

first interchange x and y

x = 3y -9

solve for y

x + 9 = 3y

x/3 + 3 = y

y is the inverse, you can call it y^-1

y^-1 = x/3 + 3

hope this helps </span>

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Step-by-step explanation:

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elixir [45]

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The graph of the equation is in the attachment

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3 years ago

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siniylev [52]

Always true because addition and subtraction is commutative
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Hope this helped :)

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