The value of the given function is 6
Given the following expression 3*f(-4)-3*g(-2), to find the values, we can assume that;
Substitute the given parameters into the expression to have:
3*f(-4)-3*g(-2)
= 3((10) - 3(8)
= 30 - 24
= 6
Hence the value of the given function is 6
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