1. In the equation of a line, y = 4x -3, the number -3 represents the________
2. points M(2, -8) and N (0, -4) are on a line. The slope of the line is ______ y-intercept is___________. The equation of the line is_________
3. The x-intercept occurs when_______
4. the slope of the line represented by y - 2 = - 3/4 (x + 5) is_________
5. two lines that have the same slope are said to be______
6. perpendicular lines have slopes that are
