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Please Help me! Please! What is the inverse of the given relation? y = 3x + 9
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ok now solve with me r u there???
@msm104
yes im here
for calcuting inverse of this first calculate value of y in gterms of x
hey if u will calculate it will help u
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find x= wat in terms of y
for finding x move each term on y side but not x
y=3x+9 y-9=3x (y-9)/3=x now for inverse replace x by y (x-9)/3=y that is your inverse
A. \[y=\frac{ 1 }{ 3 }x -3\]
B. \[y=3x-3\]
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C. \[y=3x+3\]
(x-9)/3=x/3-3 so A is the ans
D. \[y= \frac{ 1 }{ 3 }x -3\]
Thank you :)
welcome buddy u got it???
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Yes sir
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