Question

What is the equation of the graphed line?
A. y=-2x

B. y=-1/2x

C. y=1/2x

D.y=2 x

Answer 1

://lms.k12.com/lms/content/progress/unit/gotoUnitList.xhtml;jsessionid=0F4721D2BB3400D44712E9212A5BA404.node1?selectedUnitId=84314&selectedUnitSeqNo=3&studentId=24803399814&courseId=501653&subcourseId=

Answer 2

y=mx+b slope intercept form where m is slope and b is y-intercept
if line increasing then slope would be `positive `
if line is decreasing then slope would be `negative`
slope = rise over run (count how many units its going up from the y-intercept and then how many units to the right )
b(y-intercept) is a point where line intersect at `y-axis`

Answer 3

so its a positive number right...this is just really confusing for me

Answer 4

right slope would be positive bec line is increasing

Answer 5

i just cant tell if the line is increasing or decreasing

Answer 6

heck your options are sure they are correct ?

Answer 7

check ** sorry not that word

Answer 8

yes that is what they gave me

Answer 9

then graph doesn't go with that options

Answer 10

i just can never tell hat way the slope is going how do i know it is going up or down...and after i figure that out i newere know which answer it is

Answer 11

if you had to pick the best answer what would it be

Answer 12

alright

if the line coming from 2nd quadrant to 4th then the line is decreasing