First, find 1/2 of 3. That is 1.5 gallons. Since there are 4 quarts in a gallon, do 1.5*4 to get 6.
66 for the first and 36 for the other one
First using the given two points we can find the slope (m) of the line

Thus the slope of given line is 1.
Using slope and a point (0,1) we can write the equation in point slope form as
y - 1= 1(x-0)
y - 1 = x
The above equation is the point-slope form of the equation.
One would be negative and one would be positive the negative would have to be lower than -6
It would be 1/4 because you would change them to a common denominator then simply them and you get 1/4