30 POINTS Determine whether y varies directly with x. If so, find the constant of variation and write the equation. yes; k = -3 and y = -3x
yes; k=-1/3 and y=-1/3x
no
yes; k = 3 and y = 3x

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

What value of x is in the solution set of 4x – 12 s 16 + 8x?