Here,

`m = −3`,

`x_1= 2`, and

`y_1= −4`.

So using the formula `y − y_1= m(x − x_1)`, the equation is

y − (−4) = −3(x − 2)

y + 4 = 3x + 6

y = 3x + 2

The graph is:

123-1-2246-2-4xy(2,-4)Open image in a new page

Graph of the linear equation `y = -3x+2`.

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