Urgent! 10 points! I will give brainliest! How do I find out whether the graph of this table is discrete or continuous? There is no context given for what the table represents.

Which expression shows the sum of the polynomials with like terms grouped together

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

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.