There are several ways to do that. For example, you can actually graph the function. Or, you can check the ratio of the differences between the points. If this ratio (change in y, divided by change in x) is constant, the function is linear.
Given a linear function in n variables, you need to select values for (n-1) of the variables. Solve the resulting function for the nth variable. Then the ordered n-tuple represents the coordinates, in n-dimensional space, of a point that is on the linear function.Selecting different sets of (n-1) variables, and different values will result in different solutions. Together, these will from a line in n-dimensional space.
to write it as a percent, you need to know the whole. So 2.85 out of what?
The form of linear function is: y = ax + b. We have to determine a and b coefficients. For example, we have two variables with their values which are displayed in two colunm. The formulate for these coefficients as below: a = sum of [(xi-xaverage)*(yi-yaverage)] / sum of [(xi-xaverage)2] b = a*xaverage - yaverage You need to calculate correlative coefficient r2. The formulate as below: r2 = [(a*SD(xi)/SD(yi)]2 Where: SD - Standard Deviation.
You need to know the width of the product. If the width is w feet, thenprice per sq foot = price per linear yard/(3*w)
No. A function need not be linear. For example, y = sin(x) is a function of x but it is not a linear equation.
i need to know how to function rule and a sketch of a graph
if you need to reflect a 2-d object on a graph over its parent linear function then do as follows: (x,y) --> (-y,-x) hope that helps
A function of one variable is of the form y=f(x) where all you need to know in order to get values for y is the value of the independent variable, x. A function of two variables is of the form z=f(x,y) where you need to know the values of both x and y to get a value for z. A linear equation is simply and algebraic equation where all variables, regardless of how many there are, are raised to the power of one.
A Y-intercept and the slope. The y-intercept is where the line crosses the Y axis.
You need to know the linear density.
There are several ways to do that. For example, you can actually graph the function. Or, you can check the ratio of the differences between the points. If this ratio (change in y, divided by change in x) is constant, the function is linear.
y=4x + 3 is an example for a linear equation just make sure that x is to the first power and you should be good
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There is no need. I do know how to write it.
No. At minimum, you need to provide a main() function.
Given a linear function in n variables, you need to select values for (n-1) of the variables. Solve the resulting function for the nth variable. Then the ordered n-tuple represents the coordinates, in n-dimensional space, of a point that is on the linear function.Selecting different sets of (n-1) variables, and different values will result in different solutions. Together, these will from a line in n-dimensional space.