Tangent Lines and Their Slopes: Quiz

Problem 2

Let

Which equations are those of the horizontal lines tangent to f? choose all that apply.

  1. y = –14.75
  2. x = –14.75
  3. x = 0
  4. y = 1
  5. y = –4 1/3

Answers, problem 2

  1. y = –14.75
  2. y = 1
  3. y = –4 1/3

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