SOLUTION: What is the horizontal asymptote as x approaches positive infinity of the graph of
y = \sqrt{4x^2 + 5x} - \sqrt{4x^2}?
The horizontal asymptote is in the form y = mx + k.
Algebra.Com
Question 1209884: What is the horizontal asymptote as x approaches positive infinity of the graph of
y = \sqrt{4x^2 + 5x} - \sqrt{4x^2}?
The horizontal asymptote is in the form y = mx + k.
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
!!!! The equation of a horizontal asymptote is not in the form y = mx + k, unless you are letting m be 0. The equation of a horizontal asymptote is of the form y = k.
Ignoring that (or allowing the slope m to be 0)....
Rationalize the numerator:
As x goes to positive infinity, goes to 0 so goes to = 1, and the expression approaches
ANSWER:
(or ....)
A graph....
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