1.3 Functions and Their Graphs: Quiz

Problem 1

Consider the following descriptions for a graph. For each of the graphs below, match it with the best description.

Descriptions:
  1. horizontal asymptote at zero
  2. periodic
  3. passes through the origin
  4. upward-opening parabola
  5. symmetric with respect to the y axis
  6. domain = real numbers less than zero
Graphs:

Answers, problem 1

a-3: this straight line passes through the origin.

b-6: This graph is drawn only to the left of the origin. Its domain is real numbers less than zero.

c-4: Graph c is an upward-opening parabola.

d-2: This function is periodic.

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