The number 8 is the initial amount of gallon of gas in the car before the trip started.
Linear equation
Linear equation are equation in which the highest power of the variable is equals to 1.
Therefore, the equation for Michael driving on a long road trip is as follows:
where
g = number of gallons
h = time in hours
The representation of 8 is as follows;
- 8 is a constant according to the equation which simply means the initial amount of gallons of gas in the car before the trip started
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