- Chapter 1: Fundamentals
- Chapter 10: Systems of Equations and Inequalities
- Chapter 11: Conic Sections
- Chapter 12: Sequences and Series
- Chapter 13: Limits: A Preview of Calculus
- Chapter 2: Functions
- Chapter 3: Polynomial and Rational 3 Functions
- Chapter 4: Exponential and Logarithmic Functions
- Chapter 5: Trigonometric Functions: Unit Circle Approach
- Chapter 6: Trigonometric Functions: Right Triangle Approach
- Chapter 7: Analytic Trigonometry
- Chapter 8: Polar Coordinates 8 and Parametric Equations
- Chapter 9: PVectors in Two and Three Dimensions
Precalculus: Mathematics for Calculus (Standalone Book) 7th Edition - Solutions by Chapter
Full solutions for Precalculus: Mathematics for Calculus (Standalone Book) | 7th Edition
Precalculus: Mathematics for Calculus (Standalone Book) | 7th Edition - Solutions by ChapterGet Full Solutions
See Polynomial function
Distance (in Cartesian space)
The distance d(P, Q) between and P(x, y, z) and Q(x, y, z) or d(P, Q) ((x ) - x 2)2 + (y1 - y2)2 + (z 1 - z 2)2
a b = aa 1 b b, b Z 0
A nonnegative number that specifies how off-center the focus of a conic is
In algebra, a quantity being multiplied in a product. In statistics, a potential explanatory variable under study in an experiment, .
y = b.
See Mathematical induction.
Invertible linear system
A system of n linear equations in n variables whose coefficient matrix has a nonzero determinant.
Law of cosines
a2 = b2 + c2 - 2bc cos A, b2 = a2 + c2 - 2ac cos B, c2 = a2 + b2 - 2ab cos C
A Riemann sum approximation of the area under a curve ƒ(x) from x = a to x = b using x1 as the left-hand endpoint of each subinterval
Multiplication principle of counting
A principle used to find the number of ways an event can occur.
A function that assigns real-number values to the outcomes in a sample space.
Row echelon form
A matrix in which rows consisting of all 0’s occur only at the bottom of the matrix, the first nonzero entry in any row with nonzero entries is 1, and the leading 1’s move to the right as we move down the rows.
The function y = sec x.
Semiperimeter of a triangle
One-half of the sum of the lengths of the sides of a triangle.
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>
A procedure used to divide a polynomial by a linear factor, x - a
A line graph in which time is measured on the horizontal axis.
For real numbers a and b, exactly one of the following is true: a < b, a = b , or a > b.
The x-value of the left side of the viewing window,.
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