For f(x)=4x+1 and g(x) = x2-5, find (f+g)(x) A. x2+4x-4 B. x2+4x+6 C. 4x2-19 D. 4x3-4
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To solve you insert into proportions, then cross-multiply and simplify.
But first, add 5 and 6 to get the full side length of the bigger triangle
11x = 27.5
x = 2.5
Hope this helps!
But first, add 5 and 6 to get the full side length of the bigger triangle
11x = 27.5
x = 2.5
Hope this helps!