Increasing and Decreasing Quadratics

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

Determine the interval in which this function is INCREASING.

• (-∞, 2]

• [2, ∞)

• [2, -∞)

• (-∞, 1]

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ opens down

• min/ opens up

• max/ opens up

• min/ opens down

• Decreasing Interval

• Increasing Interval

• Constant Interval

• Positive Interval

• Negative Interval

Determine the interval in which this function is INCREASING.

• [-4, ∞)

• [-3, ∞)

• (∞, -3]

• (-∞, -4]

Determine the interval in which this function is DECREASING.

• [-3, ∞)

• [-3, ∞)

• (-∞, -4]

• (-∞, -3]

Determine the interval in which this function is DECREASING.

• (-∞, 2]

• [2, ∞)

• [2, -∞)

• (-∞, 1]

Find the decreasing interval

Where is this parabola increasing?

Where is this parabola decreasing?

• All real numbers