5
X - Y = 5 - Y = - X + 5 Y = X - 5 ==========Now it is a function because it passes the vertical line test.
A constant function is just a horizontal line. To graph the function y=5 or f(x)=5, just draw a horizontal line at y=5 and x=0. | | |-------------------- y=5 | | ---------------------
It is a linear function. That is to say, it is a function representing a straight line in the coordinate plane.
Yes and it is a vertical straight line parallel to the y axis
If you mean x + y = 18 then it is the function of a straight line
It is: y-4 = 5(x-8) => y = 5x-36 which is a straight line equation
The function y=x is a straight line. The range is all real numbers.
5
X - Y = 5 - Y = - X + 5 Y = X - 5 ==========Now it is a function because it passes the vertical line test.
A constant function is just a horizontal line. To graph the function y=5 or f(x)=5, just draw a horizontal line at y=5 and x=0. | | |-------------------- y=5 | | ---------------------
It is a linear function. That is to say, it is a function representing a straight line in the coordinate plane.
Yes and it is a vertical straight line parallel to the y axis
Yes. A straight line for example, such as y = x.
A linear function is one in which the power of the function is only one. So, the graph of it would be a straight line. For example, x2 + x = y is not linear, because the highest power is 2. A main difference is, non linear functions have curves, where as a linear function is a straight line, with the exception of when the function has a power of 0, and it is technically a straight line.
It is a straight line equation in the form of: y = x+5
The straight line equation is: y = -x-5