Title | Lab 1 - Zamfir |
---|---|
Course | Calculus I |
Institution | The University of Texas Rio Grande Valley |
Pages | 4 |
File Size | 207.9 KB |
File Type | |
Total Downloads | 15 |
Total Views | 131 |
Zamfir...
MATH 2413: Worksheet 1 Secs%2.2,%2.3%(10%pts)%Write%complete%solutions%for%all%of%the%following%questions.%Show%all%of% your%work/steps;%a%correct%answer%alone%will%not%receive%any%credit.%If%needed%submit%your% paperwork%on%a%separate%sheet%of%paper.% 1.
(3pts)%The%function%ℎ(𝑥 )%is%shown%below.%State%the%value%of%each%limit%shown%below% the%graph.%If%the%limit%doesn’t%exist,%write%“does%not%exist”%and%then%explain%why.%
%
% a.
lim !→# ℎ(𝑥)%=%3%
b.
lim !→$! ℎ(𝑥)%=%1%
c.
lim !→$ ℎ(𝑥)%=%DNE%
d.
ℎ(3)%=%-2%
e.
lim !→%" ℎ(𝑥)%=%DNE%
f. g. 2.
lim !→&%" ℎ(𝑥 )%=%-1%
lim !→&%! ℎ(𝑥 )%=%DNE%
(2%pts)%Sketch%the%graph%of%a%function%𝑓%with%the%given%properties.% –
lim !→ 𝑓(𝑥) = 5%
–
lim !→$! 𝑓(𝑥) = −3%
–
lim !→$" 𝑓(𝑥) = 2%
–
𝑓 (3)%is%undefined%
% %
% %
%
%
3.
(3%pts)%Compute%the%following%limits%algebraically.%You%may%graph%the%functions%in% Desmos%to%confirm%your%response.%Your%response%will%be%graded%based%on%the% algebraic%computations%performed.% !'$
a.
lim !→&$ ! # '!&(%
b.
lim )→*
c.
lim !→#$
% +&()'%)#
%
)
!$ √!'$&+
% %
%
%
% 4.
(2%pts)%Apply%the%Squeeze%Theorem%to%find%the%following%limit.%Use%the%Desmos%link% below%to%visualize%the%functions%used.% https://www.desmos.com/calculator/vhrivozknh% Attach%a%screenshot%of%Desmos%or%show%the%Learning%Assistants%the%graph%to%receive% credit.% 1 lim 𝑥 %cos + -% !→* 𝑥...