either the x plane or the y plane by themselves is one dimensional. Also any intersection of the x and y planes as described as sets or by an equation are one dimensional. In order to become three dimensional an intersecting plane, such a "z" plane would have to be added.
Chat with our AI personalities
The graph of a function f(x), of an n-dimensional variable x = {x1, x2, ... xn}, is the set of all points in n+1 dimensional space whose coordinates are {x1, x2, ... xn, f(x)}.In its most simplistic form, if y = f(x), then the graph of the function f(x) is the set of all points, in 2-dimensional space, whose coordinates are (x, f(x)).
The graphs of y = f(x) and y = a*f(x) when a = 1 are identical.
y=-1 No matter what value x has, y is always -1, so the graph is a horizontal line passing through (x,y)=(0,-1).
The graph of the function y(x) = 1/x is a hyperbola.
x -3y = 0 -x = -x -3y=-x /-3 = /-3 y=1/3x Then solve y for different values of x, record the data , then graph the x and y position for each value of x. so for if x =1 y = 1/3 so one point on the graph is (1,1/3)