5.1 - mora-boellstorff (erm823) – 5.1 – Arledge –...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: mora-boellstorff (erm823) – 5.1 – Arledge – (55875) 1 This print-out should have 5 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points The graph of a function f on the interval [0 , 10] is shown in 2 4 6 8 10 2 4 6 8 Estimate the area under the graph of f by dividing [0 , 10] into 10 equal subintervals and using right endpoints as sample points. 1. area ≈ 52 2. area ≈ 50 correct 3. area ≈ 53 4. area ≈ 51 5. area ≈ 54 Explanation: With 10 equal subintervals and right end- points as sample points, area ≈ braceleftBig f (1) + f (2) + . . . f (10) bracerightBig 1 , since x i = i . Consequently, area ≈ 50 , reading off the values of f (1) , f (2) , . . . , f (10) from the graph of f . 002 10.0 points Cyclist Joe brakes as he approaches a stop sign. His velocity graph over a 5 second period (in units of feet/sec) is shown in 1 2 3 4 5 4 8 12 16 20 Compute best possible upper and lower es- timates for the distance he travels over this period by dividing [0 , 5] into 5 equal subinter- vals and using endpoint sample points.vals and using endpoint sample points....
View Full Document

This note was uploaded on 02/02/2011 for the course M 408 S taught by Professor Alredge during the Fall '10 term at University of Texas.

Page1 / 3

5.1 - mora-boellstorff (erm823) – 5.1 – Arledge –...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online