Find an equation of the line _____

 

(-7,-9) and (-2,-6)

 

The equation of the line is _____

1.2 STRAIGHT LINES 21 43. Find an equation of the horizontal line that passes through 44. Find an equation of the vertical line that passes through 45. Find an equation of the line that passes through the point (-2,2) and is parallel to the line 2x-4y-8 = 0. 46. Find an equation of the line that passes through the point (-1, 3) and is parallel to the line passing through the points (-2, -3) and (2, 5) (2,4) and is perpendicular to the line 3x + 4y-22 = 0. (1, -2) and is perpendicular to the line passing through 47. Find an equation of the line that passes through the point 48. Find an equation of the line that passes through the point the points (-2, -1) and (4,3). 49. Find an equation of the line that has slope - 2 and passes through the midpoint of the line segment joining the points Pi(-2, -4) and P2(3, 6). Hint: See Exercise 45, page 9. 50. Find an equation of the line that passes through the mid- point of the line seqment iin

Find an equation of the line in the form ax + by = c whose x-intercept is - 8 and y-intercept is - 4. where a, b. and c are integers with no factor common to all three, and a greaterthanorequalto 0. The equation of the line is (Simplify your answer.)