Graphs That Represent A Function Of X. The graph of the function is the set of all points x y in the plane that satisfies the equation y f x. Graphs help us understand different aspects of the function which would be difficult to understand by just looking at the function itself.
The given graph intersects the vertical line y axis at one point. Determine whether the graph given below represent functions. The most common graphs name the input value x and the output y and we say y is a function of x or y f x when the function is named f.
The vertical line test can be used to determine whether a graph represents a function.
Graphs help us understand different aspects of the function which would be difficult to understand by just looking at the function itself. A graph of a function is a visual representation of a function s behavior on an x y plane. You can graph thousands of equations and there are different formulas for each one. Give reason for your answers concerning each graph.
