4:36 PM Tue Apr 21 * 39% 4 3.6: Exercise Set A AA 19. Let Ax) = x². a. Find the linearization L(x) of f at a = 3 . b. Use the linearization to approximate 3.12 . c. Find 3.1 using a calculator. d. What is the difference between the approximation and the actual value of 3.12? 20. Let g(x) = x'. a. Find the linearization L(x) of g at a = 4. b. Use the linearization to approximate 3.9° . c. Find 3.9° using a calculator. d. What is difference between the approximation and the actual value of 3.9 ? 21. Let h(x) VA. a. Find the linearization L(x) of h at a = 16. b. Use the linearization to approximate V17. c. Find V17 using a calculator. d. What is the difference between the approximation and the actual value of V17? 22. Let k(x) = 1/ x. a. Find the linearization L(x) of k at a = 4. b. Use the linearization to approximate 1/V3. c. Find 1//3 using a calculator. d. What is the difference between the approximation and the actual value of 1/ 3? 23. Let f(x) = e* . a. Find the linearization L(x) of f at a = 2. b. Use the linearization to approximate e . c. Find e using a calculator. d. What is the difference between the approximation and the actual value of e2.1 ? 24. Let f(x) = In x . a. Find the linearization L(x) of f at a = e . b. Use the linearization to approximate In 2.72. c. Find In 2.72 using a calculator. d. What is the difference between the approximation and the actual value of ln 2.72?
Percentage
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Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
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Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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