An even function is symmetric about the y-axis. The graph to the left of the y-axis can be reflected onto the graph to the right. An odd function is anti-symmetric about the origin. The graph to the left of the y-axis must be reflected in the y-axis as well as in the x-axis (either one can be done first).
It is a plane. It has to be to graph even the super huge #
Usually, the way functions and graphs are presented in most mathematical textbooks, the x axis is the horizontal axis on a graph. So even though it doesn't have to be true, but in your case, it probably is. (As you understand, there is no definite answer to this question, since you can define a graph and label its axes any way you want)
It's difficult to make out enough detail to formulate an answer. Not only can't I see the numbers below the graph, I can't even see the graph.
Anything variable that you like. If there is only one independent variable then conventionally that is plotted on the horizontal axis while other variables go on the vertical axis. But even this is not true for population pyramids.
You would make it on graph paper so you can go by even axis...
An even function is symmetric about the y-axis. The graph to the left of the y-axis can be reflected onto the graph to the right. An odd function is anti-symmetric about the origin. The graph to the left of the y-axis must be reflected in the y-axis as well as in the x-axis (either one can be done first).
No, I cannot even see the x axis!
It is a plane. It has to be to graph even the super huge #
the x axis refers to a graph (please forgive me if i spell something wrong). the x axis runs horizontally while the y axis runs vertically. to go into even more detail, the z axis connects at the corner of the x and y axis and stretches out to create a 3 dimensional graph
Usually, the way functions and graphs are presented in most mathematical textbooks, the x axis is the horizontal axis on a graph. So even though it doesn't have to be true, but in your case, it probably is. (As you understand, there is no definite answer to this question, since you can define a graph and label its axes any way you want)
It's difficult to make out enough detail to formulate an answer. Not only can't I see the numbers below the graph, I can't even see the graph.
An even function is symmetric about the y-axis. If a function is symmetric about the origin, it is odd.
Anything variable that you like. If there is only one independent variable then conventionally that is plotted on the horizontal axis while other variables go on the vertical axis. But even this is not true for population pyramids.
Draw a straight line and in the middle mark the zero position. Now make even marks leading away from that point. Call one direction positive numbers and the other negative numbers. Usually horizontal lines have positive numbers going to the right and vertical lines have them going up. Conversely down or to the left are negative numbers.
A function f(x) is even if f(-x) = f(x). A graph of f(x) would be symmetric about the y-axis (vertical symmetry about x=0). f(x) need not be "well-behaved" or even continuous, unlike the examples given in Wikipedia article on "Even and odd functions". The article does make this clear - under "Some facts".
Yes it is possible. The solutions for a quadratic equation are the points where the function's graph touch the x-axis. There could be 2 places to that even if the graph looks different.