Identifying Positive and Negative Graphs

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Does this line have an interval of increase or decrease?

• Increase
• Decrease
• Neither
• Both

What is the interval of increase?

• (-6,6)
• (2,8)
• [-6,6]
• [2,8]

Where is the function positive?

• (6, ∞)
• (-∞, 6)
• (0, ∞)
• (-∞, 0)

Where is the function negative?

• (6, ∞)
• (-∞, 6)
• (0, ∞)
• (-∞, 0)

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

What is the range of the graph?

• -7 ≤ x < 5
• -3 ≤ x < 1
• -3 ≤ y < 1
• -7 ≤ y < 5

Is the graph increasing, decreasing or both?

• It is not increasing or decreasing
• increasing
• decreasing
• both

Is the graph increasing, decreasing or both?

• It is not increasing or decreasing
• increasing
• decreasing
• both