MATH-170 Midterm: MATH 170 Boise State Exam313Spring170short3a

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

Document Summary

You don"t need to show work: (5 pts. ) From the four choices below, circle the correct antiderivative of f (x) = x sin x. A: sin x + x cos x + c. C: sin x x cos x + c. B: sin x + x cos x + c. D: sin x x cos x + c: (5 pts. ) From the four choices below, circle the correct answer for z e3t 5 dt. Use the graph of f shown at right to ll in all the cells of the chart below. (a) in the rst row of the chart: Write where f < 0. (b) in the second row of the chart: Write dec where f is decreasing. (c) in the third row of the chart: Sketch the shape of f in each interval. The graph of a function, f (t) is shown at right. The units on f are meters per second squared, m/s2.