Range: 3. The students of Lewisville High School were surveyed to determine how many students from each grade
grade 10 had 279 students, grade 11 had 98 students, and grade 12 had 98 students also.
level thought math was their favorite subject. The results are as followed: grade 9 had 243 students,
a.
Is the relation a function? Explain
b. Set-Builder Notation
Domain:
c. Interval Notation
Domain:
Range: y
Range: y
Ha