SOLUTION: Consider the function f:R~R is given by x^2y+y=6.
(1) find an explicit formula for f
(2) what is the domain
(3) state any three integer which are not in the range of f
(4) ob
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Question 1189906: Consider the function f:R~R is given by x^2y+y=6.
(1) find an explicit formula for f
(2) what is the domain
(3) state any three integer which are not in the range of f
(4) obtain a formula for f^-1
(5) compute f^-1(5)
(6) For what value(s) of x is f^-1 undefined
(7) for what value(s) of x is f^-1 zero
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
(1)
(2)
domain:
all real numbers: element of
(3) state any three integer which are not in the range of
range: { element : }
any three integer which are not in the range: ,,
(4) obtain a formula for
.........
......swap variables
...........solve for
= ±
=±
(5) compute
=± = ±=±
(6) For what value(s) of is undefined
if denominator equal to zero, so if then will be undefined
(7) for what value(s) of is zero
=±
if numerator equal to zero, so
if then
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