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If f(x)=3x+2/5x-3; then f-1(x) is a.5x-3/3x+2 b3x-2/5x+3 c.3x+2/5x-3 d.2-3x/3-5x ​
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21 votes
If f(x)=3x+2/5x-3; then f-1(x) is

a.5x-3/3x+2
b3x-2/5x+3
c.3x+2/5x-3
d.2-3x/3-5x
​

User Mohammad Ravanbakhsh
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3.3k points

1 Answer

5 votes
answer is a because -1 just means the opposite
User Heki
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