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Q: Which are the characteristics of proportional relationship graph?

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If the graph is a straight line through the origin, sloping upwards to the right, then it is a proportional linear relationship.

It is a graph of a proportional relationship if it is either: a straight lie through the origin, ora rectangular hyperbola.

It is true in the case of inversely proportional relationship.

The graph of a proportional relationship has the same unit rate, is a straight line, and starts at the origin.

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.

Yes.

1.) Definite proportion. 2.) A relationship. Glad to help!!

For each of the following relationships, graph the proportional relationship between the two quantities, write the equation representing the relationship, and describe how the unit rate, or slope is represented on the graph.

It can be either a straight line through the origin or a hyperbola.

If the scales on the two axes are linear, then the graph must be a straight line through the origin which is not one of the axes..

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.

It's a slanted straight line that goes through the origin of the coordinates.

no a proportional relationship is y / x = 5

Depends on the experiment - there may be no relationship. Typically proportional, inversly proportional, proportional to the log and similar are given in set experiments at schools. So a staight line going up and straingt line going down or a curve of some sort when drawn as a line graph.

Depends on the experiment - there may be no relationship. Typically proportional, inversly proportional, proportional to the log and similar are given in set experiments at schools. So a staight line going up and straingt line going down or a curve of some sort when drawn as a line graph.

Proportional. linear

A line on a graph that compares two variables, temperature for example tells us a great deal about the relationship of these variables in the experimental system. When the line is straight it reflects a direct and proportional relationship between the two factors.

Proportional is when it is proportional.

It must be a straight line. It must pass through the origin.

The graph doesn't intersect either axis.

Directly proportional relationship is F=ma, F is directly proportional to a. Inversely proportional relationship is v=r/t, v is inversely proportional to t.

If the product of two variables is equal to a constant, then they are inversely proportional. eg. If xy=c where c is a constant, then x and y are inversely proportional.

You cannot represent a proportional relationship using an equation.

it is a proportional relationship because a proportional relationship is known as a relationship between two quantities in which the ratio of one quantity to the other quantity is constant.

The main characteristic is that the more it rises, the more quickly it rises. The slope is proportional to the height of the graph. So the growth quickly gets out of hand.