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전체 글102

[Notes] Ch.12 Introduction to C++ (Runestone) I. C++, Machine Code, Compilers 1. Interpreted Languages (1) MATLAB: interpreted language. * The code doesn’t run on your computer. * MATLAB (the program) runs on the computer and processes the code line-by-line, telling the computer what to do. 2. Machine Languages (1) Computers can only directly run programs written in “machine code”. (2) Different kinds of computers also have different machin.. 2022. 11. 18.
==Incomplete== [Notes] Ch.11 Applying Computing to Society (Runestone) 2022. 11. 18.
==Incomplete== [Notes] Ch.10 MATLAB Tables (Runestone) 2022. 11. 18.
==Incomplete== [Notes] Ch.9 Strings and Cell Arrays (Runestone) 2022. 11. 18.
==Incomplete== [Notes] Ch.8 Advanced Plotting and Data Visualization (Runestone) 2022. 11. 18.
==Incomplete== [Notes] Ch.7 Statistics and Simulation (Runestone) 2022. 11. 18.
==Incomplete== [Notes] Ch.6 Plotting and Figures (Runestone) 2022. 11. 18.
[Notes & Raw Data] Lab 5. Chemical Dyes: an introduction to spectroscopy Keywords: chemical dyes, spectroscopy, Spectroscopy, wavelength, extinction coefficient, absorbance, spectrophotometer, concentration, and bleaching. Preview the notes: Keywords: chemical dyes, spectroscopy, Spectroscopy, wavelength, extinction coefficient, absorbance, spectrophotometer, concentration, and bleaching. 2022. 11. 1.
[Notes & HW Answers] 3.3 The Product and Quotient Rules [Prepwork 3.3] Q1. Which of the following are possible formulas for a function y = f (x) such that f'(x) = 10x^9*e^x+x^10*e^x? • A. x10ex+10 • B. 3+x10ex • C. x10ex+1 • D. 9x9ex−1 • E. x10ex+10 • F. 10x10ex • G. x10ex A: ABG Q2. Which (single) rule would one use to differentiate f (x) =x*e^x? A: the Product rule [HW 3.3] Q1. Find the derivative of the function f (x), below. It may be to your adv.. 2022. 10. 30.
[Notes & HW Answers] 3.2 The Exponential Functions [Prepwork 3.2] Q1. Let f (x) = x^10 +10^x. Find the first and second derivatives of f(x). A: f'(x) = 10x^9 + (ln 10)10^x ; f''(x) = 90x^8+(ln 10)(ln10)10^x Q2. For what value of a is y = 1+5x the tangent line for y = ax at x = 0? A: a = e^5 [HW 3.2] Q1. Find the derivative of y = 4x^8+8^x+12. A: dy/dx = 32x^7 + (ln 8)8^x Q2. Find the derivative of z = (ln 10)e^x. A: dz/dx = (ln 10)e^x. Q3. Find .. 2022. 10. 28.
[Notes & HW Answers] 3.1 Powers and Polynomials [Prepwork 3.1] Q1. For the derivative of 6x^6+4x^5+1x^4, what is the value of the coefficient of x^5? A: the coefficient is 36. Q2. Find the slope of the tangent line to f (x) = x^3 +x^2 +6/x at the point where x = 1. A: -1. [HW 3.1] Q1. Find the derivative of h(q) = 1/(q)^(1/4) . A: h'(q) = (-1/4)*(1/(q)^(4/5) Q2. Find the derivative of y = 10t^5−8t^(1/2) + 9/t. A: dy/dt = 50t^4-4t^(-1/2)-9t^(-.. 2022. 10. 28.
[WeBWork] Prepwork & HW 2.1~2.6 & 3.10 Answers Keywords: derivative, speed, acceleration, instantaneous velocity, changing, derivative function, the second derivative, differentiability Questions Example: [Prepwork 2.4] Q2. The cost of extracting T tons of ore from a copper mine is C = f (T) dollars. What does it mean to say that f 0(3400) = 250? A. When 3400 tons of ore have already been extracted from the mine, the cost of extracting the n.. 2022. 10. 28.

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