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The Figure Below Shows Sue's and Carlos' Demand Curves for Gasoline

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The figure below shows Sue's and Carlos' demand curves for gasoline. It would be useful to find the equation of the demand curves to answer the questions below.
The figure below shows Sue's and Carlos' demand curves for gasoline. It would be useful to find the equation of the demand curves to answer the questions below.    -Refer to the figure above.The total demand curve has the vertical intercept at ________ and the horizontal intercept at ________,and its slope ________. A)  15.00 euros; 7,000 liters; changes at 10.00 euros B)  15.00 euros; 7,000 liters; changes at 8.12 euros C)  18.00 euros; 7,000 liters; is twice as steep as Sue's demand curve D)  10.00 euros; 7,000 liters; is half as steep as Carlos's demand curve
-Refer to the figure above.The total demand curve has the vertical intercept at ________ and the horizontal intercept at ________,and its slope ________.


Definitions:

Correlation

A statistical measure that describes the extent to which two or more variables fluctuate together.

44° Angle

An angle that measures 44 degrees, representing a specific amount of rotation between two lines around their common point.

Best Fit

A line or curve that approximates the relationship between two variables in a set of data, minimizing the discrepancies between observed and predicted values.

Data Points

Individual values or measurements that are collected as part of a data set.

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