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CHAPTER 1 Numbers and Functions The subject of this course is \functions of one real variable" so we begin by wondering what a real number \really" is, and then, in the next section, what a function is. 1. What is a number? 1.1. Di erent kinds of numbers. The simplest numbers are the positive integers 1;2;3;4; the number zero 0; and the ...
Study calculus online free by downloading volume 1 of OpenStax's college Calculus textbook and using our accompanying online resources.
1.6 Answers to Absolute Value Equations 1) 8, −8 2) 7,−7 3) 1,−1 4) 2, −2 5) 6, − 29 4 6) 38 9,−6 7) −2,− 10 3 8) −3,9 9) 3, − 39 7 10) 16 5,−6 11) 7, − 29 3 12) − 1 3,−1 13) −9,15 14) 3,− 5 3 15) −2,0 16) 0, −2 17) − 6 7,0 18) −4, 4 3 19) − 17 2, 7 2 20) − 6 5,−2 21) −6,−8 22) 6,− 25 3 23) 1 ...
To handle the absolute value, we must break the problem into cases: We know that the argument x 1 of the absolute value is non-negative when x 1. In this case, the inequality reduces to x 1 x; which always holds. The solutions set for this case is thus [1;1). In the remaining case, where x<1, the inequality becomes x+ 1 x;
21 wrz 2023 · To solve an absolute value equation, such as \(|X| = p\), replace it with the two equations \(X = −p\) and \(X = p\) and then solve each as usual. Absolute value equations can have up to two solutions.
Shows you the step-by-step solutions solving absolute value equations! This calculator will solve your problems.
Free absolute value equation calculator - solve absolute value equations with all the steps. Type in any equation to get the solution, steps and graph.
