What is the inverse of f(x)=2x−3 ?

Question

f−1(x)=−2x+3

f−1(x)=2x+3

f−1(x)=−1/2x−3/2

f−1(x)=1/2x+3/2 < My choice

What is the inverse of the function?

g(x)=−43x+2



g−1(x)=−4/3x−2

g−1(x)=4/3x−2

g−1(x)=3/4x+2/3

g−1(x)=−3/4x+3/2 <My choice

Answer 1

except for the typos, looks good.

Online you should use parens or spaces so we can tell whether

3/4x

means

3/(4x) or 3/4 x = (3/4)x