Required for Biology majors. Not open to Mathematics majors. A study of functions of one variable; derivatives, integrals and their applications to Biological Sciences and Business. Special attention will be given to exponential functions with respect to growth and decay applications. Topics of multi-variable calculus will also be included. Fall, Spring, Summer. Credit, 4 semester hours. PREREQ: MAT 1070 or MAT 1090 or equivalent.