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Home > CCA2 > Chapter 1 > Lesson 1.2.3 > Problem 1-109

1-109.

For each graph below, what are the domain and range?

See the Math Notes box in Lesson 1.1.3.

See problem 1-62 for more help.

  1. Coordinate graph with the following line segments, each closed circle on left & open on right: from (negative 3, comma 3) to (negative 2, comma 3), from (negative 2, comma 1), to (1, Comma 1), from (1, comma negative 2) to (3, comma, negative 2).

Domain:
Range:

  1. A vertical line passing through the point (2, comma 0)

Domain:
Range:

  1. Sideways V, with vertex at (negative 2, comma 1). Arrows on each side of the V are pointing to the right, & upward on top, left & downward on bottom.