How would I solve this problem ? Can someone please help me ?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Will mark name all segments skew to bc

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.