Question

what does a straight line graph indicate​

Answer 1

Answer:

Straight line graph signifies that the changes in the values of the quantities represented on the graph are proportional to each other, e.g., in simple pendulum, the straight line graph means l is proportional to T2, or l/T2 is constant. Slope of the straight line gives the value of the constant of proportionality.☺️

Answer 2

Answer:

Straight line significance that the changes in the value of the quantity represents on the graph are proportional to each other.

The formal term to describe a straight line graph is linear, whether or not it goes through the orgin, and the relationship between the two variables is called a linear relationship.

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