MorganSkalsky
MorganSkalsky
11-09-2018
Mathematics
contestada
Inverse for function f(x)= 2x-5
Respuesta :
Аноним
Аноним
11-09-2018
Write y= 2x-5 and now interchange x and y.
It becomes x= 2y-5.
Now solve for
y
=
f
−
1
(
x
)
=
1
2
(
x
+
5
)
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