1. . #14 . . ~ . Name: Period: Use the diagram to the right to answer questions 1 and 2 • Which of the following pairs represent corresponding angles: • 1 and  3,  8 and  5,  4 and 7, 5 and 6 • (circle one) # 1 5 1 6 2 • Which of the following pairs represent supplementary angles: • 1 and  6,  2 and  4,  2 and  3, 4 and  5 • (circle one) 7 # 2 3 8 4 # 3 Given the points A (-2, 10) and B (5, 1), what is the midpoint? (____,____) Given the endpoint A (-4, 5) and the midpoint M (1, -3), what is the other endpoint? (____,____) # 4 1 5 The two lines y = -5x + 12 and y = x + 12 are: parallel, perpendicular, or neither. (circle one) # 5 # 6 Write the equation of a line that parallel to line k and has a y – intercept (0, 7). y = ___________________ Adjacent sides of a rectangle form a 90 degree angle, if the equation of side is .Which of the following represents the equation of the adjacent side? ( circle one) # 7 Use the distance formula to find the exact distance from A(-2,3) to B(2,-2). # 8 # 9 Solve for y: -2x + 3y = 15. # 10 Solve for y: 4x – y = 3. k

2. π . #14b . . . For questions 11 - 16, use the graph to the right. y # 11 What is the slope of this line? _________ What is the coordinate of the y – intercept of this line? ( _____ , _____ ) # 12 x What is the equation of this line? _________________ # 13 What is the equation of a line parallel to this line? _______________________ # 14 What is an equation of a line perpendicular to this line? ___________________ # 15 Graph your answers from questions 14 and 15 on the graph. # 16 Write an equation of a line that is parallel to y = 2x +3 and goes through the point (3, 5). # 17 Write an equation of a line that is perpendicular to y = -½ x – 4 and goes through the point (1,4). # 18 For questions 19 - 21, use the line represented by the equation 6x + 8y = 16. # 19 Write the equation in slope-intercept form. ______________ What is the slope of the line? _________ # 20 # 21 What is the y-intercept of the equation? _________