Solutions to Exam I (Green), Ma123, F04

Calculus With Analytic Geometry Seventh Edition

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 123 Calculus I Name: e5u Lu1'lOtJJ J Exam I Fall 2004 RWJ ( ) V1\£~ Instructions: Read questions carefully. Please show your work/reasoning so as to help me award you (partial) credit. You will need to compute a derivative of a function "using the definition" only in question 5; in all other problems use the various rules/shortcuts that we've discussed. Note point values - 105 points are listed, the maximum you may earn is 100. Good luck! .. .. ;-
Background image of page 1

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

View Full DocumentRight Arrow Icon
1. (20 pts.) Suppose that the distance, in miles, that you've traveled along 1-90 east of Rapid City after t minutes is given by !(t)=!!!!!.-, 0~t~40. t+7 a. Compute the average velocity over the time interval from t = 15 to t = 26 minutes. ~ ('2. b) - ..f:. .( J 5) - ~.:--~ ( i_-~~==)~i-'-~ -- I - /1 If 1'11;" 2.b- ,!; (~(2,") ~ ~ ":. 5"'2-/ ),(,;)= (;~ =- 15) b. Compute the instantaneous velocity at time t = 15 minutes. }((. .f-) = ~~= b b~ (?OI:YIrJ ~) L--t-.f. 7)~ - ((;"(1) - (--E:""7)'" r J(((~) "::;. ~~-~~~t = ~ ~ (1'2.)'1. '2. 2 ~'.~ 2 ~ -
Background image of page 2
2. (36 pts.) Compute the derivatives of the given functions. Don't waste
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This homework help was uploaded on 01/22/2008 for the course MATH 123 taught by Professor Johnson during the Fall '06 term at SDSMT.

Page1 / 7

Solutions to Exam I (Green), Ma123, F04 - Math 123...

This preview shows document pages 1 - 4. Sign up to view the full document.

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