The relationship between the number of ounces of tea purchased and the total cost of the tea is proportional, as shown in this graph. what is the equation of the relationship?

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

a c

step-by-step explanation:

the answer is d

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b

step-by-step explanation:

this is because the profit is decreasing and turning into debt