Calculus Practice Test: chapter 3
Name: _
1. Use implicit differentiation to find dy/dx :
2x2y + 5xy4 2x = 5
2a. Use implicit differentiation to find d2y/dx2 :
x2 + xy = 5
2b. Use implicit differentiation to find d2y/dx2 :
xcosy = y
For questions 4-19, fi
Chapter 14 Partial Derivatives
14.1 Functions of Two or More Variables
Example 1 (P923) Use Table 14.1.1 to estimate the wind-chill index (WCI) if the air
temperature (T) is 300F and the wind speed (v) is 12 mi/h.
Table14.1.1 (P922)
Solution: For T = 300F
MATH 1701A Introduction to SAS
(Winter, 2015)
by
Dr. Yu, Chi Wai
1
Instructor: Dr. Yu, Chi Wai
Office: Room 3492
Email: macwyu@ust.hk
Course webpage: http:/www.math.ust.hk/~macwyu/
Office Hours:
By appointment
Final examination: Jan 16 (10am to 12noon)
2
Chapter Three
Linear Regression models
1
Outlines
Chapter 3: Linear regression models
producing scatterplot with the GPLOT procedure and correlations with
the CORR procedure
fitting a simple linear regression model with the REG procedure
Model and ass
Chapter Two
Descriptive statistics with SAS
1
Outlines
Chapter 2: Descriptive statistics with SAS
obtaining and interpreting sample statistics using the
UNIVARIATE and MEANS procedures
examining data distributions graphically in the GPLOT procedure
and