If the variables x and y are in direct proportion then the graph of y against x is a straight line through the origin.
If the variables x and y are in inverse proportion then the graph of y against x is a rectangular hyperbola. Alternatively, the graph of y against 1/x (or 1/y against x) is a straight line through the origin.
All direct variation graphs are linear and they all go through the origin.
graphs,distinguisment
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
The graphs of a system of two equations in two variables can determine the solutions to the system. If the graphs intersect at a single point, that point represents the unique solution. If the graphs are parallel and do not intersect, the system has no solution (inconsistent). If the graphs coincide, there are infinitely many solutions (dependent).
It makes it easier to see trends and direct relationships in data.
what graphs
All direct variation graphs are linear and they all go through the origin.
Visual representation of numbers and figures, to see proportion.
graphs,distinguisment
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
The graphs of a system of two equations in two variables can determine the solutions to the system. If the graphs intersect at a single point, that point represents the unique solution. If the graphs are parallel and do not intersect, the system has no solution (inconsistent). If the graphs coincide, there are infinitely many solutions (dependent).
Linear has a slope direct does not but both go through the orgin
to make patterns easier to determine
It makes it easier to see trends and direct relationships in data.
Relationships that can be represented in graphs include linear relationships, quadratic relationships, exponential relationships, and inverse relationships. Each type of relationship has a distinct pattern when graphed, allowing for visual representation and analysis of the data.
The answer will depend on which functions are inverted.The answer will depend on which functions are inverted.The answer will depend on which functions are inverted.The answer will depend on which functions are inverted.
I'm unable to view or analyze graphs directly. However, if you describe the key features of the graphs, such as the direction of the lines, shaded regions, or specific points, I can help you determine the appropriate inequality that suits them.