Does a heptogon have parallel lines . me

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

1foot = 12 inches; 1 yard = 3 feet

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?