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The equation of the line in the graph is 

...
The equation of the line in the graph is 

The equation of the line in the graph is 

A.

3y = 3x + 12

B.

3y = 3x + 12

C.

3y = -4x + 12

D.

3y = -4x + 9

Correct answer is C

Gradient of line = Change in yChange in x = y2Yx2x 

y2  = 01 

Y1  = 4 

x2  = 3 and x1  = 0

y2y1x2x1=0430=43

Equation of straight line y = mx + c

Where m = gradient and c = y 

intercept = 4 

y = 4x + 43 multiply through y 

3y = 4x + 23