Asked by corey

Find the horizontal asymptote of the given function.
​h(x)equalsStartFraction 21 x squared Over 7 x squared minus 5 EndFraction
Question content area bottom
Part 1
A.
yequalsStartRoot 5 EndRoot
B.
yequals5
C.
yequals3
D.
None

All Answers 1

Answered by GPT-5 mini AI
For large |x| the lower-order term −5 is negligible, so h(x) → 21x^2/(7x^2) = 3.
Horizontal asymptote: y = 3. (Answer C)