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What is the different shape a relation from a function?
When graphed, a function has any shape so that all vertical lines will cross the graph in at most one point. A relation does not have this condition. One or more vertical lines may (not must) pass thru a relation in more points.
Where on a line graph records what you are measuring?
The information must be given on the axis label or in the title of the graph.
How can you decide whether a relationship is linear by studying the pattern in a graph?
The graph must be a straight line, and it must pass through the origin.
Must any lines lies in vertical plane be a vertical line?
That depends. How tough do you think it would be to draw a horizontal line or a slanting line on the wall ?
If a line has an undefined slope what can you say about the horizontal coordinates of each of the points on the line?
A vertical line has an undefined slope. If a line is vertical, the horizontal coordinate, commonly known as the x coordinates, must all be the same. If not, the line would not be vertical.
The graph of a relation must pass the vertical line test true or false?
False
What is the different shape a relation from a function?
When graphed, a function has any shape so that all vertical lines will cross the graph in at most one point. A relation does not have this condition. One or more vertical lines may (not must) pass thru a relation in more points.
How do you tell a graph is a function if it touches the y-axis exactly one time?
The main way that a graph can be defined as a function is if it passes the vertical line test; this means that each individual x must correspond to one specific value of y. In the situation you mentioned, we don't know if the graph in question really is a function, because we only see the point at y; we don't know if the graph loops around on itself and fails the vertical line test at any other point.
What data must you have to make a line graph?
You can draw a line graph if you have-- the slope of the line and one point on the lineOR-- two points on the line
What is a function that forms a line graphed?
Any function of the form f(x) = ax + b, or any relation of the form Ax + By = C.This is the function that forms a line graphed. The slope of line can be taken out as C/A. * * * * * The above answer assumes that a line MUST be a straight line! Since the graph is a line, the domain must be an interval in the Real numbers. The interval may be finite, or infinite in one or both directions. In order that the graph does not have breaks in it the function must be continuous. Any such function will do.
What is the scale for the line graph?
The scale can be anything that you choose - but you must give it with the graph.
Where on a line graph records what you are measuring?
The information must be given on the axis label or in the title of the graph.
How can you decide whether a relationship is linear by studying the pattern in a graph?
The graph must be a straight line, and it must pass through the origin.
Must any lines lies in vertical plane be a vertical line?
That depends. How tough do you think it would be to draw a horizontal line or a slanting line on the wall ?
If a line has an undefined slope what can you say about the horizontal coordinates of each of the points on the line?
A vertical line has an undefined slope. If a line is vertical, the horizontal coordinate, commonly known as the x coordinates, must all be the same. If not, the line would not be vertical.
How do you graph 5x 10 equals 20?
5x - 10 = 20Add 10 to each side:5x = 30Divide each side by 5:x = 6If you feel that you must graph this equation for some reason,then your graph is a vertical line, parallel to the y-axis, passingthrough the point [ x=6 ] on the x-axis.
If a straight line graph has a gradient of zero it must be horizontal?
120?
