Geometry A rectangle has a length of feet and a perimeter of 50 feet. a. Write the width of the rectangle as a function of its length. b. Write the area of the rectangle as a function of its length.

Trigonometry MTH 123 Mrs. Ruth Meyering Fall 2016 Office: C-2-514 Math Department Office Phone: 331-2045 Phone: 331-2040 e-mail: meyerinr@gvsu.edu FAX: 331-3120 Office Hours : MW 10--10:50AM and TR 10 –2:20 PM (with a lunch break from 12 to 1); others by appointment only. Come to get help, to talk, or jus