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# Solutions for Chapter 3.3: Exponential, Logistic, and Logarithmic Functions

## Full solutions for Precalculus: Graphical, Numerical, Algebraic | 8th Edition

ISBN: 9780321656933

Solutions for Chapter 3.3: Exponential, Logistic, and Logarithmic Functions

Solutions for Chapter 3.3
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##### ISBN: 9780321656933

Precalculus: Graphical, Numerical, Algebraic was written by and is associated to the ISBN: 9780321656933. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 3.3: Exponential, Logistic, and Logarithmic Functions includes 84 full step-by-step solutions. Since 84 problems in chapter 3.3: Exponential, Logistic, and Logarithmic Functions have been answered, more than 43181 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus: Graphical, Numerical, Algebraic, edition: 8th Edition.

Key Calculus Terms and definitions covered in this textbook
• Absolute maximum

A value ƒ(c) is an absolute maximum value of ƒ if ƒ(c) ? ƒ(x) for all x in the domain of ƒ.

• Arrow

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

• Average rate of change of ƒ over [a, b]

The number ƒ(b) - ƒ(a) b - a, provided a ? b.

• Compounded continuously

Interest compounded using the formula A = Pert

• Double inequality

A statement that describes a bounded interval, such as 3 ? x < 5

• Elementary row operations

The following three row operations: Multiply all elements of a row by a nonzero constant; interchange two rows; and add a multiple of one row to another row

• Head minus tail (HMT) rule

An arrow with initial point (x1, y1 ) and terminal point (x2, y2) represents the vector <8x 2 - x 1, y2 - y19>

• Inverse reflection principle

If the graph of a relation is reflected across the line y = x , the graph of the inverse relation results.

• Invertible linear system

A system of n linear equations in n variables whose coefficient matrix has a nonzero determinant.

• Limit to growth

See Logistic growth function.

• Logarithm

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

• Opposite

See Additive inverse of a real number and Additive inverse of a complex number.

• Pythagorean

Theorem In a right triangle with sides a and b and hypotenuse c, c2 = a2 + b2

Any one of the four parts into which a plane is divided by the perpendicular coordinate axes.

An angle in standard position whose terminal side lies on an axis.

• Relation

A set of ordered pairs of real numbers.

• Semiminor axis

The distance from the center of an ellipse to a point on the ellipse along a line perpendicular to the major axis.

• Solution of an equation or inequality

A value of the variable (or values of the variables) for which the equation or inequality is true

• Terminal point

See Arrow.

• Vertex of a parabola

The point of intersection of a parabola and its line of symmetry.

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