Question

Which is the graph of the line with equation: y + 4 = 2(x – 1)

Answer 1

A. http://static.k12.com/calms_media/media/1280500_1281000/1280834/1/c6a1f4eb5ed9feb4b0e5504a65476e3d2128598a/HS_A1G2_S1_07_00_MUT_201049_B.jpg

B. http://static.k12.com/calms_media/media/1280500_1281000/1280835/1/33aff83a1dc0d192b1986340589ecdbadf319d48/HS_A1G2_S1_07_00_MUT_201049_C.jpg

C. http://static.k12.com/calms_media/media/1280500_1281000/1280833/1/ca5f18862daa72bbb072be1db684d14fb0daffb4/HS_A1G2_S1_07_00_MUT_201049_A.jpg

D. http://static.k12.com/calms_media/media/1280500_1281000/1280836/1/87a1380f4351b89a6b5693141047284

Answer 2

I think it's A

Answer 3

C I think

Answer 4

http://www.wolframalpha.com/input/?i=Which+is+the+graph+of+the+line+with+equation%3A+y+%2B+4+%3D+2%28x+%E2%80%93+1%29+ Check this out for your answer

Answer 5

start with
y + 4 = 2(x – 1)

test a few x numbers. example. if x is 1,
y+4= 2(1-1)
y+4= 0
y= -4