### Home > CCA > Chapter Ch11 > Lesson 11.1.1 > Problem 11-12

11-12.

Examine the graphs of relations and

*below. Use the graph to approximate the values below (if possible).*

When

isin the relation , what is?

When

isin the relation , what is?

Is there a

-value forwhenis?

See the hint for part (b).

See the hint for part (b).

See the hint for part (a).