Problems 4(9-15) - mao(tm23477 – HW4 – gualdani –(57180 1 This print-out should have 19 questions Multiple-choice questions may continue on

Info iconThis preview shows pages 1–3. 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: mao (tm23477) – HW4 – gualdani – (57180) 1 This print-out should have 19 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Find the x-intercept of the tangent line at the point P ( − 2 , 5) on the graph of f when lim h → f ( − 2 + h ) − 5 h = 2 . 1. x-intercept = 9 2 2. x-intercept = 1 2 3. x-intercept = 9 4. x-intercept = − 9 5. x-intercept = − 9 2 6. x-intercept = 1 002 10.0 points Consider the slope of the given curve at the five points shown. B D E A C List the five slopes in decreasing order. 1. C, A, B, E, D 2. D, A, B, C, E 3. D, B, E, C, A 4. C, B, D, E, A 5. A, C, D, B, E 6. A, C, E, B, D 003 10.0 points Find an equation for the tangent line at the point P (2 , f (2)) on the graph of f when f is defined by f ( x ) = 3 x 2 + x + 3 . 1. y + 13 x − 9 = 0 2. y − 13 x + 15 = 0 3. y − 13 x − 15 = 0 4. y + 13 x + 9 = 0 5. y − 13 x + 9 = 0 6. y + 13 x + 15 = 0 004 (part 1 of 3) 10.0 points A Calculus student leaves the RLM build- ing and walks in a straight line to the PCL Li- brary. His distance (in multiples of 40 yards) from RLM after t minutes is given by the graph mao (tm23477) – HW4 – gualdani – (57180) 2 2 4 6 8 10 2 4 6 8 10 t distance i) What is his speed after 3 minutes, and in what direction is he heading at that time?...
View Full Document

This note was uploaded on 05/12/2010 for the course 408K 408K taught by Professor Guldani during the Spring '10 term at University of Texas at Austin.

Page1 / 6

Problems 4(9-15) - mao(tm23477 – HW4 – gualdani –(57180 1 This print-out should have 19 questions Multiple-choice questions may continue on

This preview shows document pages 1 - 3. Sign up to view the full document.

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