SOLUTION: f(x)=3x+2 and g(x)=2x-3, what is the value of g[f(-2)]
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Question 850012: f(x)=3x+2 and g(x)=2x-3, what is the value of g[f(-2)]
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
f(x) = 3x+2
f(-2) = 3(-2)+2
f(-2) = -6 + 2
f(-2) = -4
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g(x) = 2x-3
g(f(-2)) = 2(f(-2))-3
g(f(-2)) = 2(-4)-3
g(f(-2)) = -8-3
g(f(-2)) = -11
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