write an equation of a line

write an equation of a line that passes through the point.

how would I do this.

(-2,1) , m= 2.

asked Mar 6, 2014 in ALGEBRA 2 by futai Scholar

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1 Answer

Slope of the line is and the point is .

Slope intercept form : .

Substitute the values ,.

Therefore,equation of a line is .

answered Mar 6, 2014 by dozey Mentor

The formula y - y1 = m (x - x1) is point-slope formula

commented Mar 7, 2014 by anonymous

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