@beyeu107: This question has been answered on another discussion but any a-g course such as Math 3 taken the summer after 9th grade through the summer prior to 12th grade will be included in the UC GPA calculation.
Also @ucbalmnus posted according to the UC website the following:
University of California Counselors allows repeats of C- and lower grades only** . B and C grades cannot be repeated for higher grades.
Also, all grades including the original and repeat grades for a-g courses must be reported on the UC application.