**Does This Graph Show A Function Explain How You Know**. Bolivianouft and 6 more users found this answer helpful. If the graph of a relation intersect any vertical line at most once, then the graph passe the vertical line test and we can say that the graph shows a function other wise it is not a function.

Based on the menu you created, how many different sandwich combinations are possible?answer: Therefore, this graph is a function. Y = sqrt (x) has no vertical segments but it is not a function in the mathematical sense.

### The Graph Passes The Vertical Line Test.

In the above graph, the vertical line intersects the graph in at most one point, then the given graph represents a function. In this case, the behavior of the graph is just that: How many times it changes direction and where.

### From The Graph It Is Clear That The.

A function cannot map an x value to more than one y value. Draw a vertical line, which passes through the point (5,0), i.e.,x=5. Use the vertical line test to determine whether the following graph represents a function.

### We Have To Check Whether The Vertical Line Drawn On The Graph Intersects The Graph In At Most One Point.

The graph fails the vertical line test. The graph fails the vertical line test. A graph (or set of points) in the plane is a function if no vertical line contains more than one of its points.

### A Graph Of An Equation (Or Function) Helps To Clarify The Behavior Of That Equation.

If we had a situation where if we input x into a box, it could be multiple possible y's, then this is not a function. Does this graph show a function? If you draw a vertical line across the plot of the function, it only intersects the function once for each value of x.

### But When X Is Equal To 1 Again, All Of A Sudden, Y Is Equal To 2.

In business they use graphs to analyse their performance, even in music composing programs graphs are used to show music variations. When you apply the vertical line test, you notice that the line only goes through one point. She wants a total of 3 different sandwiches.