Question 389654
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g(x)=4x-17_f(x)=2x^(2)+x+1_2f(-4)*g(6)

Evaluate f(-4(6) by replacing x with -4(6 in the function.
f(-4(6)=2(-4(6)^(2)+(-4(6)+1

Simplify the evaluated function.
f(-4(6)=-334

Compose the result function for 2f by replacing the function designators with the actual functions.
2(-334)

Multiply 2 by each term inside the parentheses.
-668