Algebra and TrigonometryThis introduction to algebra and trigonometry features an abundance of real-world applications that relate to readers' everyday lives. Filled with scenarios, examples, study tips and exercises it attempts to take the intimidation out of learning algebra and trigonometry. |
Contents
Fundamental Concepts of Algebra | 1 |
Chapter | 2 |
Chapter 9 | 40 |
Copyright | |
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Common terms and phrases
absolute value algebraic expression angle ax˛ binomial Check Point coefficient common factor complex numbers cos˛ cosine Describe distance Divide both sides domain evaluate exact value EXAMPLE EXERCISE SET Exercises In Exercises exponent exponential feet formula function f(x given equation graph of f(x graph of ƒ graphing utility identity inequality integer interval inverse function Law of Sines least common denominator logarithmic million Multiply notation number line obtain odd function ordered pairs plot point-slope form polynomial function population quadratic equation quadratic function quotient quotient rule radians rational expressions rational function real numbers rectangular coordinate right triangle shown in Figure shows Simplify sin˛ slope slope-intercept form solution set Solve the equation square root standard form Step Study Tip Subtract Theorem tion trigonometric functions trinomial units utility to graph variable vector verify viewing rectangle x-axis x-intercept y-axis y-coordinate y₁ zero