### Home > APCALC > Chapter 1 > Lesson 1.2.3 > Problem 1-57

1-57.

Sketch a graph of . Then complete the following approach statements. 1-57 HW eTool (Desmos). Homework Help ✎

As

*x*→ ∞,*y*approaches?As

, the-values keep going down.As

As

,approaches?As

, do the-values go up, down, or do they level off to a horizontal asymptote?As

(from the left), approaches?Follow the curve towards

from the left of that point. What-value do you predict?

Use the eTool below to view the graphs of the parts.

Click the link at right for the full version of the eTool: Calc 1-57 HW eTool