2.which of the following is the equation of the line passing through the point (5,11) and (6,13)? A. y=2x + 1 B. y= 2x+14 C. y=-2x+1 D. y= -2x 14 3.Which who point satisfies the equation of the line y= 3x+4? A.(-1,1) and (-3,-5) B.(1,1) and (-5,-9) C. (5,3) and (4,6) D.(2,3) and -2,4? 4. what is the equation of the line with slope of -2 and passing through points (5,4)?