### Create a StudySoup account

#### Be part of our community, it's free to join!

Already have a StudySoup account? Login here

# MATH 1910 If high school precalculus and ACT math of at least 26 contact 694 MATH 1910

pellissippi state community college

GPA 3.92

### View Full Document

## 23

## 0

## Popular in Course

## Popular in Mathematics (M)

This 0 page Class Notes was uploaded by Brown Lowe on Sunday November 1, 2015. The Class Notes belongs to MATH 1910 at pellissippi state community college taught by Jon Lamb in Fall. Since its upload, it has received 23 views. For similar materials see /class/232964/math-1910-pellissippi-state-community-college in Mathematics (M) at pellissippi state community college.

## Similar to MATH 1910 at pellissippi state community college

## Reviews for MATH 1910 If high school precalculus and ACT math of at least 26 contact 694

### What is Karma?

#### Karma is the currency of StudySoup.

#### You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 11/01/15

10 Sectinn 22 The Limit at a Functinn Ex What do the yrvalues ofthe graph of fx 5 approaeh as the xrvalues approaeh m V ook at atable ul turl u rt as x gt 0 use ASK mode ZOOMZDEC l as x 90 But the fuhetloh ls not de ned at x 0 Look at the graph wrth the axes tumed off 24 FORMAT AxesOfO 39 You eau barely tell but there ls ahole m the graph at x 0 The fuhetloh ls hot deflnedthere DEFINITION OF LIMIT We wnte llmx L and say thallmltofx as rapproaehesaequalsLquot Ha lf we eau make the values of x arbrtrauly elose to L as elose to L as we llke by taluhg x to be sumelehtly elose to equal a mtertded valuequot value approaehes 0 does equal 1 beeause that ls the lntended yrvalue the graph approaehs A sth So l 5 A llrh 1 xgt x xgt APPLICATIONS OF DIFFERENTIATION 41 RELATED RATES 2 Compute the rate of change of one quantity in terms of the rate of change of another quantity Normally differentiate all quantities with respect to time Example 2 on p 266 A Make a diagram I Y 10 The ladder is always 10 ft long dy 392 dt x The change in x is positive dx E 1 ftsec because x is increasing B Label diagram variables rates of change derivatives numerical values which do not change C Write an equation which relates all the variables x2 y2 102 dx dx dy dy 7 7 D Differentiate implicitly With respect to time 2x dt 2ya 7 0 2 xa ya 7 0 E Evaluate when When x 6 we can used the Pythagorean Theorem to get y 8 dx dy 7 dy 7 dy 7 7E F x y 7026183702dt7 4 G Answer questions completely include units and when The top of the ladder is sliding down because rate of change of y is negative the wall at a rate of 2 ft per second when the foot of the ladder is 6 ft from the wall and the foot is sliding away from the wall at a rate of 1 ftsecond Exercise 8 on p 269 A Diagram B Label 15 d x y dx x 4 y 4 dt 5 ftsec dt 15 x y 2 C Equation Based on similartriangles F 2 6x 6y 15y 2 y 5x d 7d 27d575dx D Differentiate implicitly With respect to time ax y 7 m x 5x 7 a x 7 53 E Evaluate when When x 40 this is actually irrelevant because there is no x in our differentiated equation 5dx75 R ER 55 G Answer The tip of his shadow is always moving at a rate of 8 ft per second whenever the man is walking away from the light pole at a rate of 5 ft per second

### BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.

### You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

## Why people love StudySoup

#### "I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

#### "When you're taking detailed notes and trying to help everyone else out in the class, it really helps you learn and understand the material...plus I made $280 on my first study guide!"

#### "Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."

#### "It's a great way for students to improve their educational experience and it seemed like a product that everybody wants, so all the people participating are winning."

### Refund Policy

#### STUDYSOUP CANCELLATION POLICY

All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email support@studysoup.com

#### STUDYSOUP REFUND POLICY

StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here: support@studysoup.com

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to support@studysoup.com

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.