0
Is it true that the graph of a proportional relationship does not include the origin?
Add your answer:
Earn +20 pts
How do you know if a graph is proportional?
It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.
How can you tell from the graph of Molly's garden on the previous slide that it represents a proportional relationship?
The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.
How do you graph a proportional relationship?
It can be either a straight line through the origin or a hyperbola.
What does a graph of a proportional relationship look like?
It's a slanted straight line that goes through the origin of the coordinates.
Which are the characteristics of proportional relationship graph?
A straight line through the origin, and with a positive gradient (sloping from bottom left to top right).
Does the graph represent a proportional or non-proportional liner relationship How do you know?
If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.
Does a graph with a proportional relationship always intersect at the origin?
Yes.
How do you know if a graph is proportional?
It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.
How can you tell from the graph of Molly's garden on the previous slide that it represents a proportional relationship?
The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.
How do you graph a proportional relationship?
It can be either a straight line through the origin or a hyperbola.
How can you know if a graph represents a proportional relationship?
It is a relationship of direct proportion if and only if the graph is a straight line which passes through the origin. It is an inverse proportional relationship if the graph is a rectangular hyperbola. A typical example of an inverse proportions is the relationship between speed and the time taken for a journey.
What does a graph of a proportional relationship look like?
It's a slanted straight line that goes through the origin of the coordinates.
Which are the characteristics of proportional relationship graph?
A straight line through the origin, and with a positive gradient (sloping from bottom left to top right).
What is proportional linear relationship in math?
The graph of a linear proportion will be a straight line passing through the origin. The equation will have the form y = mx, also written as y = kx.
What two criteria must be true for a graph to be a proportional relationship?
If a proportional relationship is graphed on the coordinate plane, what things must be true?
What is a proportional graph line?
It is a straight line through the origin.
How does a directly proportional graph look like?
In a directly proportional graph, the relationship between two variables is such that when one variable increases, the other variable also increases at a constant rate. This relationship is typically represented by a straight line that passes through the origin (0,0). The slope of this line is positive.
