MATH 1431 - EMCF 9 Covers 6.1 – 6.3 Due 11/30 at 11:59 pm Log into CASA and access the answer sheet by clicking on the EMCF tab. Choice F is “None of the above” on all questions. 1. ( )3x4xdt 1 dtdx−=∫ A. 3x 4x 2−− B. 523x 3x 16x 4−−+ C. 3x 4x− D. 523x 3x 16x−− 2. Let ()2x20F x t dt=∫. Find ( )'F2. A. 4 B. 16 C. 64 D. 8 E. 32 3. If ()=∫10x dx 7f and ( )=∫30x dx 4f, find the value of ( )∫31x dxf. A. 1 B. 3 C. 0 D. –3 E. –14. Given: ( )( ) ( )24 702 4f x dx 5 f x dx 3 f x dx 10,,= =−=∫∫ ∫ Find the area under this curve from x = 0 to x = 7. A. 12 B. 15 C. 18 D. 7 E. 8 5. ( )13204x 6x 4x 2 dx+ ++ =∫ A. 5 B. 7 C. 14 D. 4 E. 16 6. 3221x1dxx+=∫ A. 1 B. 3/2 C. 2 D. 5/2 E. 1/2 7. ( )604 x dx/cos =∫π A. 0 B. 23 4− C. 23 D. 4 E. 2 8. ( )420x dx/sec =∫π A. 0 B. 1 C. 22 D. -1 E. 29. ( )412 x dx+=∫ A. 32/3 B. 22/3 C. 29/6 D. 20/3 E. 17/3 10. 220x 1 dx−=∫ A. 4/3 B. 1/3 C. 5/3 D. -4/3 E.
View Full Document
Unlocking...