How do you graph the equation #y-2=3(x-1)#?

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Answer 1 · 2018-06-18T15:35:14

As below.

#y - 2 = 3 (x-1)#

#3x - y = 3 - 2 = 1#

#x / (1/3) + y / -1 = 1# is the intercept form of the equation.

Now we know the two points on the line as

#(1/3,0) , (0, -1)#

By plotting the two points on a graph sheet and joining them gives the line required.

graph{3x - 1 [-10, 10, -5, 5]}