precalc
posted by Josie .
F(x)= x^2+x12/ x^24 find the x and y intercepts and find x when f(x)=1

precalc 
Steve
f(x) = (x+4)(x3) / (x+2)(x2)
y=0 when x = 3 or 4
x=0 when y = 3
f(1) = (5)(2) / (3)(1) = 10/3 = 10/3
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