Many to one function
By doing a vertical line test. If you can draw a vertical line and it only passes through the graph once, its a function. If it passes through twice, it is NOT a function.
Y = X2 ===== The graph of this parabola is crossed only at a point and once by a vertical line, so it is a function. Passes the vertical line test.
The graph of x=5 would simply be a vertical line that passes through the x-intercept of 5. Since x=5, any single point on the graph would have the x coordinate of 5, because no matter what, x=5. This is why It is a vertical line through (5,0).
This graph fails the vertical line test at x = 3This graph is not the graph of a function.
A-If there exists a vertical line that intersects the graph at exactly one point, the graph represents a function.B-If there exists a vertical line that intersects the graph at exactly one point, the graph does not represent a function. C-If there exists a vertical line that intersects the graph at more than one point, the graph represents a function.-DIf there exists a vertical line that intersects the graph at more than one point, the graph does not represent a function
Test it by the vertical line test. That is, if a vertical line passes through the two points of the graph, this graph is not the graph of a function.
By doing a vertical line test. If you can draw a vertical line and it only passes through the graph once, its a function. If it passes through twice, it is NOT a function.
A vertical line on a velocity vs time graph is physically impossible.
The one that's perfectly vertical (parallel to the y-axis).
The combination of a horizontal axis and a vertical axis is called a Cartesian coordinate system, or in short, a graph.
Yes, because you can rewrite it as: y = -x/10 Which is a line. When you graph the above equation, the graph passes the vertical line test - meaning that the graph never intersects with any vertical line more than once.
Y = X2 ===== The graph of this parabola is crossed only at a point and once by a vertical line, so it is a function. Passes the vertical line test.
A vertical line that passes through -2 on the x-axis.
Cannot exist. And a vertical graph is simply a vertical graph!
The graph that displays data using line segments is a line graph.
Degree graph has 360 segments , percntage has 100 segments
As long as the line represented on the graph has no vertical segments then it may be represented by a function. * * * * * That is not enough. y = sqrt(x) has no vertical segments but it is not a function in the mathematical sense. A function cannot map an x value to more than one y value. Clearly, the above function maps x to -sqrt(x) and +sqrt(x) and so is not a function. However, there no vertical segment. No matter how close you get to x = 0, there is still a curve and the segment is not vertical.