The equation of a line is y = mx + 5. What is the value of m (the slope) if the line passes through point A (3, 14)?
The line [math]L[/math] has equation [math]4x+2y-3=0[/math]. A perpendicular line passes through the point [math](2, 5)[/math]. What is the [math]y[/math]-intercept of this perpendicular line?