Related to this Question Consider the equation x^2 y - y^3 = z. Assuming x, y, and z depend on time t, find {dy} / {dt} when x = 1, y = 3, {dx} / {dt} = -2, and {dz} / {dt} = 4. Using linearity of Cross product show that (v+w) \times (v-w) = 2v \...
Differential Equation: The differential equation is solved by first separating them in integrable form, separating the variables too. Then we just integrate and get the final solution with the constant term attached to the solution. Thus the integration metho...
Use the "Graph" function on your graphing calculator. The "Y=" button opens the graphing function on most calculators. To find how to graph using your calculator, consult the owner's manual. Step 2 Enter the left side of the equation into the first "Y=" line. For example, if you hav...
How to find where a parametric equation crosses itself? The Parametric Representation of a Curve A curve represented by f(x, y) = 0 can be represented in parametric form using the equations : x=X(t)y=Y(t) Where t is a parameter. If we vary the parameter t between point t = a an...
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If the equation y = asin(b(x - h)) + k is given, the amplitude is |a|. What is the formula to find amplitude? Amplitude is half of the difference between the max and min values of a periodic function. Therefore, amplitude = (max - min)/2. How do you find the amplitude of ...
The equation represents the heat exchang between a canal of PCM (Phase change material) and an air flow through this. The PCM collect heat from the air flow, so that, if the air is initially at 30°C, at the end of the flux, it will be less than 30°C. On the other hand, I ...
How do you determine if the equation y = 0.5(1.2)^x represents exponential growth or decay?Exponential Functions:Exponential functions have the form y=ax, where a is the base and x is the variable. The graph of this type of function is concave and can be increasi...
The other side of the equation represents the total financing value the company has used to acquire those assets. Financing comes as a result of liabilities or equity. Liabilities represent debts or obligations that must be paid. In contrast, equity represents the total value of money that the...
profits for the company and its shareholders, it is considered an “extraordinary item” because there is no reason to believe the company can repeat that transaction in the future. Shareholders might be misled if the windfall is included in the numerator of the EPS equation, so it is ...