Which function is the inverse of f(x) = 2x + 3 ?
Help
2 answers:
Answer:
The inverse is 1/2x -3/2
Step-by-step explanation:
y =2x+3
Exchange x and y
x = 2y+3
Solve for y, subtracting 3 from each side
x-3 = 2y+3-3
x-3 =2y
Divide each side by 2
(x-3)/2 = 2y/2
1/2x - 3/2 =y
The inverse is 1/2x -3/2
Answer:
x= x/2-3/2
Step-by-step explanation:
i hope this helps ''whole lotta love'' NUNU
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