What is the equation of line that has a slope of 2, and contains the point (4,6) ?
Substitute the coordinates and slope into slopeintercept form, to find the yintercept.
y = mx + b 6 = 2(4) + b {substituted into slopeintercept form} 6 = 8 + b {multiplied 2 by 4} b = 2 {subtracted 8 from each side} slope = 2 and yintercept = 2 y = 2x  2 {substituted slope and yintercept into slopeintercept form} Ask the House
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