Increasing and Decreasing Intervals Quadratics

Where is the function decreasing?

• y≤1

• y≥1

• y≤2

• y≥2

Where is the function increasing?

• y≤1

• y≥1

• y≤-4

• y≥-4

Where is the function decreasing?

• y≤2

• y≥2

• y≤4

• y≥4

Where is the function decreasing?

• y≤0

• y≥0

• y≤1

• y≥1

Where is the function increasing?

• y≥-1

• y≤-1

• y≥3

• y≤3

Where is the function increasing?

• y≤8

• y≥8

• y≤-3

• y≥-3

Where is the function increasing?

• y≤-1

• y≥-1

• y≤0

• y≥0

Where is the function increasing?

• y≥1

• y≥2

• y≤1

• y≤2

Where is the function decreasing?

• y≤-1

• y≤-1

• y≤3

• y≤3

When is this function increasing?

• (-3, 3)

• (-2.5, 2.5)

• [-3, 3]

• (3, ∞)