- Chapter 1: TOPICS FROM ALGEBRA
- Chapter 10: TOPICS FROM ANALYTIC GEOMETRY
- Chapter 2: FUNCTIONS AND GRAPHS
- Chapter 3: POLYNOMIAL AND RATIONAL FUNCTIONS
- Chapter 4: INVERSE, EXPONENTIAL, AND LOGARITHMIC FUNCTIONS
- Chapter 5: THE TRIGONOMETRIC FUNCTIONS
- Chapter 6: ANALYTIC TRIGONOMETRY
- Chapter 7: APPLICATIONS OF TRIGONOMETRY
- Chapter 8: SYSTEMS OF EQUATIONS AND INEQUALITIES
- Chapter 9: SEQUENCES, SERIES, AND PROBABILITY
Precalculus: Functions and Graphs 12th Edition - Solutions by Chapter
Full solutions for Precalculus: Functions and Graphs | 12th Edition
A value ƒ(c) is an absolute maximum value of ƒ if ƒ(c) ? ƒ(x) for all x in the domain of ƒ.
Addition property of equality
If u = v and w = z , then u + w = v + z
Additive identity for the complex numbers
0 + 0i is the complex number zero
A feature of some experimental designs that controls for potential differences between subject groups by applying treatments randomly within homogeneous blocks of subjects
Compounded k times per year
Interest compounded using the formula A = Pa1 + rkbkt where k = 1 is compounded annually, k = 4 is compounded quarterly k = 12 is compounded monthly, etc.
A third variable that affects either of two variables being studied, making inferences about causation unreliable
End behavior asymptote of a rational function
A polynomial that the function approaches as.
Vectors with the same magnitude and direction.
Frequency table (in statistics)
A table showing frequencies.
See Complex plane.
Line of travel
The path along which an object travels
Linear regression equation
Equation of a linear regression line
Multiplication property of inequality
If u < v and c > 0, then uc < vc. If u < and c < 0, then uc > vc
Multiplicative inverse of a matrix
See Inverse of a matrix
The measure of an angle in radians, or, for a central angle, the ratio of the length of the intercepted arc tothe radius of the circle.
Two points that are symmetric with respect to a lineor a point.
See Division algorithm for polynomials.
The principle of experimental design that minimizes the effects of chance variation by repeating the experiment multiple times.
See Component form of a vector.
The directed distance from the x-axis xz-plane to a point in a plane (space), or the second number in an ordered pair (triple), pp. 12, 629.