(1)

(2)

(3)

(4)

(5)

(6)

a) Alex's grade has been decreasing since the first exam. Which formula(s) could represent her grade?
** A. ** 1** B. ** 2** C. ** 3** D. ** 4** E. ** 5** F. ** 6

b) Which student's grade is falling the fastest?
** A. ** 1** B. ** 2** C. ** 3** D. ** 4** E. ** 5** F. ** 6

c) Umar's grade has been rising since the first exam; Which formula(s) could represent his grade?
** A. ** 1** B. ** 2** C. ** 3** D. ** 4** E. ** 5** F. ** 6

d) Which student's grade is rising the fastest?
** A. ** 1** B. ** 2** C. ** 3** D. ** 4** E. ** 5** F. ** 6

e) Karan came out of the first exam with a 85% in the class; which formula(s) could represent his grade?
** A. ** 1** B. ** 2** C. ** 3** D. ** 4** E. ** 5** F. ** 6