Please help me, my teacher said that only 3 of them are right. so please get three right. please. The second file attached is the answers

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

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.