MATH 205 Midterm: MATH 205 KSU Test 2s06

• School: Kansas State University
• Department: Mathematics
• Course: MATH 205
• Professor: All

Document Summary

Use the back page for a scratch paper. For full credit, show your work in detail. Total: 100 #1 #2 #3 #4 #5 #6 #7 #8. The table shows f (t), total sales of music cd in millions,as a function of year t. Use f (1998) to estimate cd sales of f (2005). Sketch the graph of the derivative function of the given function. (draw your graph on the same coordinate system for the given function. ) Find the derivatives of the given functions: a. f (x) = x3 f (x) = 4x2 + 7x 15. page 2: b. z = ln x + z (x) = 1 x: c. let y = 3t + Apply the chain rule to nd the derivatives of the following functions. (a. R (z) = (c. 5pts). f (t) = 9 + ln(7t + 2). f (t) = Find the derivatives of the following functions. (a.