 121.12.1.1: We use scalars to describe quantities like weight because these req...
 121.12.1.2: We use scalars to describe quantities like weight because these req...
 121.12.1.3: We use scalars to describe quantities like weight because these req...
 121.12.1.4: We use scalars to describe quantities like weight because these req...
 121.12.1.5: We use scalars to describe quantities like weight because these req...
 121.12.1.6: We use scalars to describe quantities like weight because these req...
 121.12.1.7: We use scalars to describe quantities like weight because these req...
 121.12.1.8: We use scalars to describe quantities like weight because these req...
 121.12.1.9: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.10: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.11: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.12: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.13: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.14: Given the displacement vectors v and w in Figure 12.13, draw the ve...
 121.12.1.15: The vectors w and u are in Figure 12.14. Match the vectors p, q,r,s...
 121.12.1.16: (a) A kite on a 50foot string is flying at an angle of 20 to flat ...
 121.12.1.17: Oracle Road heads due north from its intersection with Route 10, wh...
 121.12.1.18: A person leaves home and walks 2 miles due west. She then walks 3 m...
 121.12.1.19: The person from next walks 4 miles southeast. How far away from hom...
 121.12.1.20: A hockey puck starts on the edge of the rink and slides with a cons...
 121.12.1.21: A helicopter is hovering at 3000 meters directly over the eastern p...
 121.12.1.22: Suppose instead the UFO in is sighted directly over the installatio...
 121.12.1.23: A spacecraft is traveling directly toward Saturn, which exerts a gr...
 121.12.1.24: A ball is thrown horizontally at 5 feet per second relative to stil...
 121.12.1.25: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.26: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.27: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.28: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.29: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.30: Use the definitions of addition and scalar multiplication to explai...
 121.12.1.31: Use the definitions of addition and scalar multiplication to explai...
Solutions for Chapter 121: VECTORS
Full solutions for Functions Modeling Change: A Preparation for Calculus  4th Edition
ISBN: 9780470484753
Solutions for Chapter 121: VECTORS
Get Full SolutionsThis textbook survival guide was created for the textbook: Functions Modeling Change: A Preparation for Calculus , edition: 4. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 121: VECTORS includes 31 full stepbystep solutions. Functions Modeling Change: A Preparation for Calculus was written by and is associated to the ISBN: 9780470484753. Since 31 problems in chapter 121: VECTORS have been answered, more than 26094 students have viewed full stepbystep solutions from this chapter.

Aphelion
The farthest point from the Sun in a planet’s orbit

Descriptive statistics
The gathering and processing of numerical information

End behavior asymptote of a rational function
A polynomial that the function approaches as.

Equation
A statement of equality between two expressions.

equation of a hyperbola
(x  h)2 a2  (y  k)2 b2 = 1 or (y  k)2 a2  (x  h)2 b2 = 1

Midpoint (on a number line)
For the line segment with endpoints a and b, a + b2

Modulus
See Absolute value of a complex number.

Multiplicity
The multiplicity of a zero c of a polynomial ƒ(x) of degree n > 0 is the number of times the factor (x  c) (x  z 2) Á (x  z n)

Partial fraction decomposition
See Partial fractions.

Real number
Any number that can be written as a decimal.

Resistant measure
A statistical measure that does not change much in response to outliers.

Resolving a vector
Finding the horizontal and vertical components of a vector.

Sinusoidal regression
A procedure for fitting a curve y = a sin (bx + c) + d to a set of data

Solve an equation or inequality
To find all solutions of the equation or inequality

Standard unit vectors
In the plane i = <1, 0> and j = <0,1>; in space i = <1,0,0>, j = <0,1,0> k = <0,0,1>

Statistic
A number that measures a quantitative variable for a sample from a population.

System
A set of equations or inequalities.

Transformation
A function that maps real numbers to real numbers.

Unbounded interval
An interval that extends to ? or ? (or both).

Zero vector
The vector <0,0> or <0,0,0>.