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Arada [10]
3 years ago
6

Whats the inverse of f(x)=4x-9

Mathematics
2 answers:
expeople1 [14]3 years ago
7 0
I think it’s can be helpful for you

Fynjy0 [20]3 years ago
5 0

f(x)=4x-9 \\\\ y=4x-9\\ 4x=y+9\\ x=\dfrac{y+9}{4}\\\\ f^{-1}(x)=\dfrac{x+9}{4}

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