MATH 115 Midterm: MATH115 ALL-SECTIONS SPRING2004 MID EXAM 2

• School: University of Maryland
• Department: Mathematics
• Course: MATH 115
• Professor: All

Document Summary

Instructions: work each problem in an organized manner in the space provided. You must include enough work so that both your method and your answer are clearly seen. Name: [20] solve for x: (a) [10] x3 + 8 + 3 4 x3 + 8 10 = 0 (b) [10] 2x: [15] a box is to be constructed from a square piece of cardboard by cutting out 6 inch squares from each of the corners and folding up the four aps. Label the key points on the line so that it is clear how the marked intervals display the solution. (x2 + 16) (x 4)2 x2. > 0 x: [15] the graph of y = f (x) is sketched below. Sketch the graph of y = 4 + f (x 8). y ( 8, 0) t x (2, 4) t: [20] pete and joe each ride 60 miles by bicycle.