MATH-170 Midterm: MATH 170 Boise State Exam1 short

• School: Boise State University
• Department: Mathematics
• Course: MATH-170
• Professor: All

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You will not be given a formula or any numerical data for i(t). However, a person who does know the formula for i(t) has gured out a formula for the average rate of change of current on the interval [0. 7, u]. Each answer must be accurate to two decimal places and must include correct units. Estimate the rate of change of current at the instant t = 0. 7 seconds. Include units. dv dt (cid:12)(cid:12)(cid:12)(cid:12)t=3 (b) (12 pts. ) Fill in the table of values be- low. You do not have to be especially accurate, but your answers must be consistent with part (a) above as well as all features of the graph at right. t (ms) Assuming that is a function of t, select the correct answer for d dt (cid:16) sin(2 )(cid:17). D: 2 cos(2 ) + 2 sin(2 : (8 pts. )