Suppose that the function g is defined, for all real numbers, as follows
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The value of the asked function are g(-4)=1/3 ,g(2)=4 and g(5)=10/3 respectively.
g(x)=[tex]\left \{ {{1/3 x^{2} -5 if x\neq 2} \atop {4 if x=2}} \right.[/tex]
Here we have to find g(-4)
Here in the given equation it is written that if [tex]x\neq 2[/tex] so we have to use 1/3 [tex]x^{2}[/tex]-5
so putting x=-4 in the given function
=1/3*(-4)(-4)-5
=1/3
so g(-4)=[tex]\frac{1}{3}[/tex]
Now putting x=2 so it is given in the function that if x=2 then the value is 4.
g(2)= 4
Here in the given equation it is written that if [tex]x\neq 2[/tex] so we have to use 1/3 [tex]x^{2}[/tex]-5 so again using this function and putting x=5 as we have to find g(5)
so putting x=5 in the given function
=1/3*(5)(5)-5
=[tex]\frac{10}{3}[/tex]
so g(5)=[tex]\frac{10}{3}[/tex]
so we have obtained the required values.
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