Mr. green is putting lights around 8 windows; each window is 1 and a half metres wide and 2 metres long. how many metres of lights does he need

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).