The most recent lDEA(2004) response to intervention (RTI) a. Is very well defined and provides a sucess-based model b. Is mandated for all states c. Is includedes as an option d. Provides information about the child IQ relative to academic performance

c. Is included as an option.

The most recent I.D.E.A. (Individuals with Disabilities Education Act) response to intervention (RTI) is option c, which includes RTI as an option. It is not mandated for all states, and it does not specifically provide information about the child's IQ relative to academic performance. However, RTI is considered a framework that utilizes a multi-tiered approach to support struggling students in academics and behavior, with an emphasis on early intervention and data-driven decision-making. It does aim to identify students' needs and provide appropriate interventions to help them succeed.