Question

Which graph is the line y= -2/5x + 3?

A. http://static.k12.com/calms_media/media/1512000_1512500/1512020/1/22baebd38d8094ecfbd9611af277355829da4a62/MS_IMC_072914_1811205.jpg

B. http://static.k12.com/calms_media/media/1512000_1512500/1512021/1/9eb9a4b38cd5084cebbdafd39515236803b47088/MS_IMC_072914_1811206.jpg

C. http://static.k12.com/calms_media/media/1512000_1512500/1512022/1/96ab723e9045d879a318243c90bf91e3b23d7b23/MS_IMC_072914_1811207.jpg

D. http://static.k12.com/calms_media/media/1512000_1512500/1512023/1/1d5afc0665b629b8ee170ea7735172d91729b633/MS_IMC_072914_1811208.jpg

Answer 1

@AlexandervonHumboldt2

Answer 2

are u familiar with slope-intercept form @TeenWolfGirl

Answer 3

a bit i don't get them though

Answer 4

\[y=mx+b\]
m is slope
b is y-intercept (which means when u graph the eqn the line will hit the y-axis at that point ) confused?

Answer 5

i am following you

Answer 6

so far so good

Answer 7

so what is our y-intercept for the given eqn?

Answer 8

i believe me answer is A

Answer 9

is the slope positive or negative?

Answer 10

negative sorry didn't look at that

Answer 11

correct which answer choices have y-intercept of 3

Answer 12

D

Answer 13

there is another one too

Answer 14

C

Answer 15

the line should look like that b/c the line should go down since the slope is negative and hit the y-axis at 3 got it ?
and if u look closely at D it satisfies our condition do u see that @TeenWolfGirl

Answer 16

@TeenWolfGirl