Draw the graph of y=3x -1 on the grid

Coordinates used for plotting~ (0, -1) (-1, -4)

Refer to the attachment!

Hope this helps :)

ratio is 2 : 9

the answer is three

13.5 : 3

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6