Use a calculator to construct a slope field for the differential equation dy/dx = x + y and sketch a graph of the particular solution that passes through the point (2, 0). 相关知识点: 试题来源: 解析 The calculator produces a graph like the one in Figure 6.5a. Notice the following ...
Answer to: Find {dy} / {dx}. y = 4 ln x + 7 log_4 x By signing up, you'll get thousands of step-by-step solutions to your homework questions. You...
Evaluate int_1^infty ln x x^2 dx. Evaluate: int 1/ln x dx Evaluate: \log_b b 4 + e^3 ln 2 Given y = ln |1 - x|, find an expression for \frac{dy}{dx} + x\frac{d^{2}y}{dx^{2. a. \frac{1}{(1 - x)} b. -\frac{1}{(1 - x)^{2 c. \frac{x}{(1 -...
\ \int_0^\pi \int_0^{\sin x} (1 + \cos x)dy dx Evaluate \frac{dy}{dx} when 2\sin (xy)=1. If y = cos 2x + 2 sinx, evaluate dy/dx at x = pi/6. Given that { x = cos^2t } and y = ln(sint) find { \frac{d^2y}{dx^2} } at the point { t = ...
y = x^4, x = 1, Delta x = dx = 0.1. Estimate Delta f using the Linear Approximation and use a calculator to compute the error. f( x) = sqrt {3 + x}, a = 6, Delta x = 0.1. Use the differential to find a decimal approximation of...
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Answer to: Find dy / dx. y = 7 ln x + 3 log_7 x. By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can...
Answer to: Calculate dy/dt in terms of dx/dt. (a) x^3-y^3=1 (b) y^4+2xy+x^2=0 By signing up, you'll get thousands of step-by-step solutions to your...
Solve \int \ ln (6x+8)dx Evaluate g (x) = ln x at the given value of x without using a calculator. x = e^{-5/2} Evaluate g (x) = ln x at the given value of x without using a calculator. x = e^{-4} Evaluate g (x) = ln x at the given value of x without using...
Compute {eq}\displaystyle \int_0^1 \int_{\sqrt x}^1 \cos (y^3)\ dy\ dx {/eq}. Double Integral: If {eq}f {/eq} is a continuous function on a region {eq}D {/eq} such that {eq}D = \{ (x,y) | a \leq x \leq b, g_1(x) \leq y \leq g_2(x) \}...