Bradford T. answered 12/13/20
Tutor
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Retired Engineer / Upper level math instructor
g(f(x)) = 5(f(x))2-7 = 5(3x+1)2-7 = 5(9x2+6x+1)-7= 45x2+30x+5 -7 = 45x2+30x-2
Constant term is -2
Mona H.
asked 12/13/20f(x)=3x+1
g(x)=5x2-7
Bradford T. answered 12/13/20
Retired Engineer / Upper level math instructor
g(f(x)) = 5(f(x))2-7 = 5(3x+1)2-7 = 5(9x2+6x+1)-7= 45x2+30x+5 -7 = 45x2+30x-2
Constant term is -2
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