3 years ago

Can someone help me please

Mathematics

2 answers:

fomenos3 years ago

8 0

Y = (4x-3)/8
8y = 4x - 3
8y+3 = 4x
(8y+3)/4 = x

f^-1(x) = (8x+3)/4

stira [4]3 years ago

4 0

Solve for x and reverse the variables....

y=(4x-3)/8 multiply both sides by 8

8y=4x-3 add 3 to both sides

8y+3=4x divide both sides by 4

(8y+3)/4=x so

f(x)^-1=(8x+3)/4

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