Math 181 Miniproject 3: Texting Lesson.md --- My lesson Topic === <style> body { background-color: #eeeeee; } h1 { color: maroon; margin-left: 40px; } .gray { margin-left: 50px ; margin-right: 29%; font-weight: 500; color: #000000; background-color: #cccccc; border-color: #aaaaaa; } .blue { display: inline-block; margin-left: 29% ; margin-right: 0%; width: -webkit-calc(70% - 50px); width: -moz-calc(70% - 50px); width: calc(70% - 50px); font-weight: 500; color: #fff; border-color: #336699; background-color: #337799; } .left { content:url("https://i.imgur.com/rUsxo7j.png"); width:50px; border-radius: 50%; float:left; } .right{ content:url("https://i.imgur.com/5ALcyl3.png"); width:50px; border-radius: 50%; display: inline-block; vertical-align:top; } </style> <div id="container" style=" padding: 6px; color: #fff; border-color: #336699; background-color: #337799; display: flex; justify-content: space-between; margin-bottom:3px;"> <div> <i class="fa fa-envelope fa-2x"></i> </div> <div> <i class="fa fa-camera fa-2x"></i> </div> <div> <i class="fa fa-comments fa-2x"></i> </div> <div> <i class="fa fa-address-card fa-2x" aria-hidden="true"></i> </div> <div> <i class="fa fa-phone fa-2x" aria-hidden="true"></i> </div> <div> <i class="fa fa-list-ul fa-2x" aria-hidden="true"></i> </div> <div> <i class="fa fa-user-plus fa-2x" aria-hidden="true"></i> </div> </div> <div><img class="left"/><div class="alert gray"> Hi! I have a couple of questions on a problem for my calculus practice exam, I am hoping you could help. Here is the problem. "Find the local linearization of f(x)=x^(2) using the derivatice f'(x)=2(x)at x=8 then, use it to estimate 10^2" </div></div> <div><div class="alert blue"> Okay great! I am able to help you with this, first can you state the formula you believe we have to use in this problem. </div><img class="right"/></div> <div><img class="left"/><div class="alert gray"> The formula we use in this case is y=f(a)+f'(a)(x-a) </div></div> <div><div class="alert blue"> Great, we will solve this problem in no time. First we need to substitiue the given values into the formula. Start off with f(x) then f'(x) and lastly x=8 </div><img class="right"/></div> <div><img class="left"/><div class="alert gray"> Does that end up giving us y=(8^2)+2(8)(x-8)? </div></div> <div><div class="alert blue"> Yes! great job, now continue to simplify the expression. </div><img class="right"/></div> <div><img class="left"/><div class="alert gray"> my final version of the overall expression is y=64+16(x-8) </div></div> <div><div class="alert blue"> Good job! That is the correct answer for the first part of the problem. Now we take into consideration finding 10^2. Do you know what we have to do next? </div><img class="right"/></div> <div><img class="left"/><div class="alert gray"> I believe we can just substitute the 10 into our expression? </div></div> <div><div class="alert blue"> Yes. We need to use L(10). 10^2= 64+16(10-8) and our final value for 10^2= 96. Now is our approximation too big or too small to the actual value? </div><img class="right"/></div> <div><img class="left"/><div class="alert gray"> Our approximation was too small since the actual value of 10^2=100. </div></div> <div><div class="alert blue"> Good! That completes this problem. </div><img class="right"/></div> To submit this assignment click on the Publish button ![Publish button icon](https://i.imgur.com/Qk7vi9V.png). Then copy the url of the final document and submit it in Canvas.