This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Name Homework 5
Sections 2.5 & 2.6 1. (5) Number 28 on page 104 of the textbook.
(a)
(b)
(c)
(d)
(e) 2. (5) Use the graph to complete the table with the signs (positive, negative or zero) of
dy
d2
and dxy at each of the labeled points. Modied from the textbook page 102, number
2
dx
2.
Point
A
B
C
D
E dy
dx d2 y
dx2 Make sure you use the denition of dierentiable (i.e. there needs to be some limits) for
numbers 3 and 4.
4(x − 1)2 + 1
for x ≤ 2
2
−3(x − 3) + 8 for x > 2
is dierentiable at x = 2. If so, nd f (2). The graph of f (x) is shown below. 3. (5) Determine whether the function f (x) = 4. (5) Determine whether or not the function g (x) = (x + x)2 − 1 is dierentiable at
x = 0. If so, nd g (0). ...
View
Full Document
 Spring '08
 KENNEDY
 Derivative, Continuous function, Graph of a function, textbook page

Click to edit the document details