The equation of a line that passes through (0, 0) is y = x, where the two variables x and y have always the same values.
Any variables can be shown on a graph.
The vertical line passing through the origin
-2.25
To identify the constant of proportionality in a graph, look for a linear relationship between the two variables, typically represented as a straight line passing through the origin (0,0). The constant of proportionality is the slope of this line, calculated by choosing two points on the line, finding the difference in their y-values, and dividing it by the difference in their x-values (rise over run). This value represents the ratio of the two variables and remains constant throughout the graph.
The graph is a straight line, passing through the origin, with a slope equal to the speed of the wave.
0,0
Any variables can be shown on a graph.
The vertical line passing through the origin
The horizontal line passing through the origin.
It is a straight line equation with no x or y intercepts on the Cartesian plane
A straight horizontal line passing through y=-2
-2.25
It is a straight line passing through the origin.
It is a straight line passing through the origin.
A line graph is used to compare two specific variables.
The graph is a straight line, passing through the origin, with a slope equal to the speed of the wave.
to graph in equaltities in two variables, you graph the two numbers and/or variables. then you look at the sign to see if its greater than, less than, greater than or equal to, or less than or equal to and you graph the line as dashed or a solid