Question 380256
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Hi,
the standard slope-intercept form for an equation of a line y = mx + b  
where m is the slope and b the y-intercept. 
 line with a slope of 2
 y = 2x + b  Using ordered pair Pt(-4,-6) to solve for b
 -6 = -8 + b
 2 = b
 y = 2x + 2
{{{drawing(300,300, -10, 10, -10, 10, grid(1),
circle(-4, -6,0.4),
circle(0, 2,0.4),
graph( 300, 300, -10, 10, -10, 10,2x + 2))}}}