Mathematics for IGCSE & O level - Sketching Curves (Section 1 - No. 8)
Which statement describes the key feature for determining the horizontal asymptote of y=1/(x+2) + 3?
As x approaches 2, y approaches infinity.
As x approaches -2, y approaches infinity.
As x approaches infinity, y approaches 3.
As x approaches infinity, y approaches 2.
Vysvětlení
The horizontal asymptote is y=3.