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1-51.

y=x+2 with a hole at (1,3) Analyze the graph of y = at right. Homework Help ✎

  1. What does y approach as x → ∞? What does y approach as x→ −∞? Describe how your answer can be predicted from the given equation.

    The graph appears to be the linear function y = x + 2, with a hole at (1,3).

    Just like the graph of y = x + 2, this function will go up (y →+∞) as we move to the right (x →∞)

  2. What does y approach as x → 1 (1 from the left)? What does y approach as x → 1+ (1 from the right)? Describe how your answer can be predicted from the given equation.

    Refer to the hint in part (a).

    As the graph approaches the hole from the left (x → −1), what y-value does it approach