What is the range of the function g(x)=3x+1x+8+2x−4x+8 ?
Simplify as
[ 3x + 1 + 2x - 4] / [ x + 8] =
[ 5x - 3 ] / [ x + 8]
This function has a horizontal asymptote at y = (the ratio of the coefficients on x ) = 5/1 = 5
The range is (-inf, 5) U (5, inf)
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Thanks, icecreamlover !!!!