up and down it is the y axis on a graph
Any line that goes straight up and down and doesn't lean either way is a vertical line.
Horizontal line (left to right) is the x-axis and the vertical line (up and down) is the y-axis.
The x value represents the line going up and down on a graph. The y axis represents the line going side to sdie of the graph. An example is (3, -2) the x value is the 3. that means you go across (the side to side line) to the third point and put your dot there. the -2 is the y value. then you go to the line pointing up and down and go down two spots from the middle where the lines meet.
The slope for a straight line graph is the ratio of the amount by which the graph goes up (the rise) for every unit that it goes to the right (the run). If the graph goes down, the slope is negative. For a curved graph, the gradient at any point is the slope of the tangent to the graph at that point.
vertical axis :)
A vertical line is a line that runs up and down. On a graph, it is either the y axis or parallel to the y axis. It is also perpendicular to the x axis.
up and down it is the y axis on a graph
A line graph basically shows it going straight up. (or a steady rate) A broken line graph will have numbers all over the place. It will be going up and down and up and down. Maybe for a example the numbers will be 10 then 50 then 2 then 100. So as you can see that graph will have lines going everywhere! hope i helped.
The y-axis on a graph is the line that runs up and down through zero. The x-axis is the line that runs horizontally through zero. Both lines help people make their measurements in math.
It is a vertical line.
as the y-intercept increases, the graph of the line shifts up. as the y-intercept decreases, the graph of the line shifts down.
y axis
To show some type of growth. For example, if you want to graph your math grades and see if your grades have went up or down, you would use a line graph. And so if the line goes down from left to right, then that means your math grades have dropped. If your line on the line graph goes up from left to right then that means your grades went up.
the y axis or the one that runs up and down
The Y axis on graph is the line that goes UP and Down vertially
it is the y axis or part of the y axis