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# Solutions for Chapter 2.2: Graphing Equations: Point-Plotting, Intercepts, and Symmetry

## Full solutions for Algebra and Trigonometry, | 3rd Edition

ISBN: 9780840068132

Solutions for Chapter 2.2: Graphing Equations: Point-Plotting, Intercepts, and Symmetry

Solutions for Chapter 2.2
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##### ISBN: 9780840068132

This textbook survival guide was created for the textbook: Algebra and Trigonometry,, edition: 3. Since 96 problems in chapter 2.2: Graphing Equations: Point-Plotting, Intercepts, and Symmetry have been answered, more than 47814 students have viewed full step-by-step solutions from this chapter. Chapter 2.2: Graphing Equations: Point-Plotting, Intercepts, and Symmetry includes 96 full step-by-step solutions. This expansive textbook survival guide covers the following chapters and their solutions. Algebra and Trigonometry, was written by and is associated to the ISBN: 9780840068132.

Key Calculus Terms and definitions covered in this textbook
• Coordinate(s) of a point

The number associated with a point on a number line, or the ordered pair associated with a point in the Cartesian coordinate plane, or the ordered triple associated with a point in the Cartesian three-dimensional space

• Distributive property

a(b + c) = ab + ac and related properties

• Elimination method

A method of solving a system of linear equations

• Equally likely outcomes

Outcomes of an experiment that have the same probability of occurring.

• equation of a quadratic function

ƒ(x) = ax 2 + bx + c(a ? 0)

• Equilibrium point

A point where the supply curve and demand curve intersect. The corresponding price is the equilibrium price.

• Half-plane

The graph of the linear inequality y ? ax + b, y > ax + b y ? ax + b, or y < ax + b.

• Hypotenuse

Side opposite the right angle in a right triangle.

• Inequality symbol or

<,>,<,>.

• Intermediate Value Theorem

If ƒ is a polynomial function and a < b , then ƒ assumes every value between ƒ(a) and ƒ(b).

• Inverse function

The inverse relation of a one-to-one function.

• Logarithm

An expression of the form logb x (see Logarithmic function)

• Perihelion

The closest point to the Sun in a planet’s orbit.

• Perpendicular lines

Two lines that are at right angles to each other

• Quotient rule of logarithms

logb a R S b = logb R - logb S, R > 0, S > 0

• Rational numbers

Numbers that can be written as a/b, where a and b are integers, and b ? 0.

• Sum of two vectors

<u1, u2> + <v1, v2> = <u1 + v1, u2 + v2> <u1 + v1, u2 + v2, u3 + v3>

• Term of a polynomial (function)

An expression of the form anxn in a polynomial (function).

• Xmax

The x-value of the right side of the viewing window,.

• Xmin

The x-value of the left side of the viewing window,.

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