QUESTION 1: Which is the equation in slope-intercept form for the line that passes through (6, 16) and is perpendicular to 2x + 5y = 4? A. y = - 2/5 x + 18 B. y = 2/5 x + 14 C. y = 5/2 x + 1 D. y = - 5/2 x + 31 QUESTION 2: What is the slope of a line parallel to the line whose equation is 3x + 6y = 9? A. -1/2 B. 1/2 C. 2 D. 3 QUESTION 3: Which is the equation of a line perpendicular to the line with the equation 3x + 4y = 7? A. 4x + 3y = 3 B. 4x - 3y = 5 C. 3x - 4y = 3 D. 3x + 4y =5 QUESTION 4: Which is the equation in slope-intercept form for the line that passes through (-2, 4) and is parallel to 2x + y = 4? A. y = 1/2x + 5 B. y = -1/2x + 3 C. y = 2x + 8 D. y = -2x QUESTION 5: Which best describes the relationship between the lines? 3x - y = -7 6x - 2y = 1 A. parallel B. perpendicular C. neither D. same line