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hurtadocrv
06.09.2019 •
Mathematics
Given that f left parenthesis x right parenthesis equal 3 x minus 5 and that 3 f left parenthesis a right parenthesis equal f left parenthesis 2 a plus 1 right parenthesis , determine the value for 'a'.
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Ответ:
The value of a is
.
Step-by-step explanation:
Given function is
It is given that
We need to find the value of a.
Substitute x=a in the given function.
Substitute x=(2a+1) in the given function.
Substitute value of f(a) and f(2a+1) in equation (1) from (2) and (3).
Separating the variable, we get
Divide both sides by 3.
Therefore the value of a is
.
Ответ:
-2/3
Step-by-step explanation: