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hba
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The point (3,2) lies on the graph of the inverse of f(x)=2x^3+x+A.The Value of A is :
 2 years ago
 2 years ago
hba Group Title
The point (3,2) lies on the graph of the inverse of f(x)=2x^3+x+A.The Value of A is :
 2 years ago
 2 years ago

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hartnn Group TitleBest ResponseYou've already chosen the best response.3
then (2,3) will lie on that graph
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
So 18 is the answer ? @hartnn
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
^ please Explain ? @hartnn
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.3
put 2,3 in that equation
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
f(x)=2(2)^3*2+A
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
What next ? @hartnn
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.3
f(x) =3 when x = 2
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.0
So how come f(x)=3 ?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.3
to put point (2,3) means f(x) =3 when x = 2
 2 years ago
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