1. ___38. m = 2; (-2, 9)
a) y = 2x – 13 b) y = -1/2x + 13
c) y = -1/2x + 9 d) y = 2x + 13
Write an equation for the line that is perpendicular to the given line and passes through the given point.
___39. m = ½; (-2, 9)
a) y = -2x - 6 b) y = ½x + 9
c) y = 2x - 6 d) y = ½x - 9
___40. m = -3; (6, -8)
a) y = -3x - 8 b) y = -1/3x – 10
c) y = 1/3x - 8 d) y = 1/3x - 10
Free Response
Tell whether or not the triangle can be constructed.
41. 26, 27, 30 42. 8.6, 3.8, 4.4
Name the longest side and biggest angle.