Evaluate the each statement using the specified graph.
(1) Evaluate .
(2) Evaluate .
(3) Evaluate .
(4) Evaluate .
(5) When does ?
(6) When does ?
(7) What is the slope of ?
(8) What is the slope of ?
Label the following slopes as increasing, decreasing, zero, or undefined.
Write the equation of each graph.
Graph the following lines together on the coordinate plane.