IAT 4.1-4.5

What is the range of the graph?

• (-∞,∞)
• [-2,∞)
• [0,∞)
• [3,∞)

What is the range of the graph?

• (-∞,∞)
• [-1,0]
• [-1,3]
• [3,∞)

What is the domain of the graph?

• (-∞,∞)
• [-1,0]
• [-1,3]
• [3,∞)

What is the domain of the graph?

• [-2,2]
• [-2,1]
• [-4,-1]
• (-∞,∞)

At what point is the local minimum of this graph?

• (-1, 3)

• (3, -1)

• (0,3)

• (5,0)

For what intervals of x is f(x) decreasing?

• (-∞,-1)

• (-1,∞)

• (6,∞)

• (-∞,6)

Where is the function increasing?

• (4, ∞)
• (−4, ∞)
• (6, ∞)
• 4 < x < 6

What is the end behavior as x → -∞ f(x)→ ?

• -∞
• ∞

What is the end behavior as x → +∞, f(x)→ ?

• -∞
• ∞

Find the x-intercepts.

• (0,0) and (4,0)

• (0,0) and (-4,0)

• (0,0)

• (-4,0)