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laila [671]
3 years ago
11

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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