A pair of numbers are usually (x,y) if u want to determine a point on a graph. Find the value for both x and y and then plot them on a graph
If you mean y = -2x-6 then y intersect the graph at (0, -6)
It is the point of origin of the x and y axes of the graph
It is called the y intercept
point of origin
If the point (x,y) is on the graph of the even function y = f(x) then so is (-x,y)
A graph intersects the y-axis at the y-intercept; its x value is zero.
A point can represent a piece of data or an (x,y) value.
The y-intercept on the graph shows where the graph crosses the y-axis. The value is always the value of y at that point, because x is always equal to zero.
A pair of numbers are usually (x,y) if u want to determine a point on a graph. Find the value for both x and y and then plot them on a graph
If you mean y = -2x-6 then y intersect the graph at (0, -6)
The y-coordinate of every point on the x-axis is zero.
It is the point of origin of the x and y axes of the graph
10,10
10,0
It is called the y intercept
Nothing particular. The graph of y = x2, for example, changes slope at each point on the graph.