#14 01.04 Combinations of Functions

Mathematics
Tutor: None Selected Time limit: 1 Day

May 12th, 2015

f(x)=x^2+1   g(x)=x-4

(f-g)(x)=f(x)-g(x)=x^2+1-(x-4)=x^2-x+5

(f-g)(-2)=(-2)^2-(-2)+5=4+4+5=14

May 12th, 2015

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