I need these to be solved please

Lesson Check you know HOW? Do you UNDERSTAND? C MATHEMATICAL contains points A and B. CD contains points Cand PRACTICES we 18 and CD parallel, perpendicular, or neither? 5. Error Analysis Your classmate tries to find an equation for a line parallel to y = 3x - 5 that contains (-4, 2). What is your classmate's error? A(-8,3), B( -4, 11), C(-1, 3), D(1, 2) 2 A(3, 5), B(2, -1), C(7, -2), D(10, 16) slope of given line = 3 ; A(3, 1), B(4, 1), (5, 9), D(2, 6) slope of parallel line = What is an equation of the line perpendicular to y - y1= m(x - x1) y= -4x + 1 that contains (2, -3)? y - 2 = 10 3 ( x + 4 ) 6. Compare and Contrast What are the differences between the equations of parallel lines and the equations of perpendicular lines? Explain