 1.5.1: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.2: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.3: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.4: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.5: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.6: In Exercises 1 6, determine whether the given point lies on the gra...
 1.5.7: (a, 4a); y 4x 6. (a 1, a 1); y x 2 7. (a) Solve the equation 2x 3y ...
 1.5.8: (a) Solve the equation 3x 2y 6 for y and then complete the followin...
 1.5.9: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.10: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.11: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.12: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.13: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.14: In Exercises 914, the graph of each equation is a straight line. Gr...
 1.5.15: For Exercises 15 and 16: As in Example 5, describe each viewing rec...
 1.5.16: For Exercises 15 and 16: As in Example 5, describe each viewing rec...
 1.5.17: In Exercises 1720, determine any x or yintercepts for the graph o...
 1.5.18: In Exercises 1720, determine any x or yintercepts for the graph o...
 1.5.19: In Exercises 1720, determine any x or yintercepts for the graph o...
 1.5.20: In Exercises 1720, determine any x or yintercepts for the graph o...
 1.5.21: In Exercises 2124, each figure shows the graph of an equation. Find...
 1.5.22: In Exercises 2124, each figure shows the graph of an equation. Find...
 1.5.23: In Exercises 2124, each figure shows the graph of an equation. Find...
 1.5.24: In Exercises 2124, each figure shows the graph of an equation. Find...
 1.5.25: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.26: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.27: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.28: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.29: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.30: For Exercises 2530: (a) Use a graphing utility to graph the equatio...
 1.5.31: In Exercises 3134, use a graphing utility to graph the equations an...
 1.5.32: In Exercises 3134, use a graphing utility to graph the equations an...
 1.5.33: In Exercises 3134, use a graphing utility to graph the equations an...
 1.5.34: In Exercises 3134, use a graphing utility to graph the equations an...
 1.5.35: (a) Graph the equation y x3 10x 2 in the standard viewing rectangle...
 1.5.36: This exercise refers to Example 5 and Figure 8. (a) According to Fi...
 1.5.37: For Exercises 37 and 38, refer to Figure 4(c) on page 39, which sho...
 1.5.38: For Exercises 37 and 38, refer to Figure 4(c) on page 39, which sho...
 1.5.39: The following figure shows the graph of y Use this graph to estimat...
 1.5.40: The following figure shows the graph of y use it to estimate the fo...
 1.5.41: In a certain biology experiment, the number N of bacteria increases...
 1.5.42: In Exercises 42 and 43, determine the xcoordinates of the points A...
 1.5.43: In Exercises 42 and 43, determine the xcoordinates of the points A...
Solutions for Chapter 1.5: GRAPHS AND GRAPHING UTILITIES
Full solutions for Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign)  4th Edition
ISBN: 9780534402303
Solutions for Chapter 1.5: GRAPHS AND GRAPHING UTILITIES
Get Full SolutionsSince 43 problems in chapter 1.5: GRAPHS AND GRAPHING UTILITIES have been answered, more than 24763 students have viewed full stepbystep solutions from this chapter. Chapter 1.5: GRAPHS AND GRAPHING UTILITIES includes 43 full stepbystep solutions. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign), edition: 4. Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign) was written by and is associated to the ISBN: 9780534402303.

Arrow
The notation PQ denoting the directed line segment with initial point P and terminal point Q.

Census
An observational study that gathers data from an entire population

Domain of validity of an identity
The set of values of the variable for which both sides of the identity are defined

Explicitly defined sequence
A sequence in which the kth term is given as a function of k.

Exponential growth function
Growth modeled by ƒ(x) = a ? b a > 0, b > 1 .

Frequency
Reciprocal of the period of a sinusoid.

Graph of a function ƒ
The set of all points in the coordinate plane corresponding to the pairs (x, ƒ(x)) for x in the domain of ƒ.

Infinite limit
A special case of a limit that does not exist.

Inverse of a matrix
The inverse of a square matrix A, if it exists, is a matrix B, such that AB = BA = I , where I is an identity matrix.

LRAM
A Riemann sum approximation of the area under a curve ƒ(x) from x = a to x = b using x1 as the lefthand endpoint of each subinterval

Monomial function
A polynomial with exactly one term.

Multiplication principle of counting
A principle used to find the number of ways an event can occur.

NDER ƒ(a)
See Numerical derivative of ƒ at x = a.

Permutations of n objects taken r at a time
There are nPr = n!1n  r2! such permutations

Radian measure
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.

Regression model
An equation found by regression and which can be used to predict unknown values.

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

Statute mile
5280 feet.

Variable (in statistics)
A characteristic of individuals that is being identified or measured.

Vector equation for a line in space
The line through P0(x 0, y0, z0) in the direction of the nonzero vector V = <a, b, c> has vector equation r = r0 + tv , where r = <x,y,z>.