Study the graph below describe the functional relationship between the two quantities in the graph.- ! 40 points are up for whoever/whomever gets it right and . -~kaite < 3

There is a linear relationship between quantity A and quantity B because it produces a straight line.

Step-by-step explanation:

From the given graph we can see there is a straight line.

It implies there is a linear relationship between the quantities.

In linear relationship there is a directly proportionality relation between the quantities which means change in an independent variable will always produce a corresponding change in the dependent variable.

Thus, Quantity B is directly proportional to quantity A.

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step-by-step explanation:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99