A graph has 5 points on it. (-5,-5) (-3,-3) (-2,-2) (2,2) (4,4) is this graph proportional or not proportional?
This graph is proportional because it passes through the origin (0,0) and all the points lie on the line y = x.
What graph would be non-portional just give me some examples.
Sure! Here are a few examples of non-proportional graphs:
1) A vertical line: A graph where all the points lie on a vertical line, such as (0,1), (0,2), (0,3), etc. This is non-proportional because the y-coordinate is changing without the x-coordinate changing.
2) A horizontal line: A graph where all the points lie on a horizontal line, such as (1,0), (2,0), (3,0), etc. This is non-proportional because the x-coordinate is changing without the y-coordinate changing.
3) A quadratic curve: A graph where the points are not on a straight line but instead form a curved shape, such as y = x^2. This is non-proportional because as x increases, y increases exponentially.
4) A circle: A graph where the points form a circle, such as (1,0), (0,1), (-1,0), (0,-1), etc. This is non-proportional because the relationship between x and y is not constant; it depends on the distance from the origin.
These examples demonstrate different ways in which a graph can be non-proportional.