mandaclaire4973 mandaclaire4973

03-05-2018
Mathematics

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for questions 1 - 2, what are the excluded functions of the function?
1.) y= 4/9x-45
2.) y= 7/2x+48

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just0me just0me

03-05-2018

1.) Function of x.[tex]f (x) = \frac{4x}{9} -45[/tex]
Function of y.[tex]f (y) = \frac{405}{4} + \frac{9y}{4} [/tex]
2.)Function of y.[tex]f (y)= \frac{7}{2(y-48)} [/tex]
Function of x.[tex]f (x) = \frac{7}{2x} + 48[/tex]

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