Find the Point at Which the Following Function Is a Minimum

question 5

Multiple Choice

Find the point at which the following function is a minimum: y = - 2x² + 3x + 6.

• A)x = 3
• B)x = 1
• C)x = 0
• D)x = -3
• E)None of the above

---

Definitions:

Continuous Data

Data that can take on any value within a given range, representing measurements and allowing for fractional values.

Pre- And Post-Test

Evaluation methods used before and after a specific intervention or teaching period to assess the effectiveness of the intervention or the amount of learning that has occurred.

Duration Recording

A recording technique that is used for measuring how long behavior lasts. It is most appropriate for behaviors that occur infrequently but continue for some length of time or for behaviors that occur at a high rate so that one episode blends into the next.

Frequency Recording

A method of data collection in behavior analysis that involves counting the number of times a specific behavior occurs within a set period.