Question

Given the equation 4x + 2y = 9, which equation below would cause an inconsistent-independent system?
6x + 12y = 13
2x + y = -6
x - 2y = 7
8x - 4y = -5
@agent0smith @kropot72 @Nnesha

Answer 1

x - 2y = 7
8x - 4y = -5
AND
6x + 12y = 13
2x + y = -6
like this ??

Answer 2

inconsistent mean two lines are parallel ( parallel lines have same slope) and there is NO SOLUTION

Answer 3

SO WATS THE ANSWER

Answer 4

graph the lines and see which two e equations are parallel
you can solve it but easy way to graph

Answer 5

https://www.desmos.com/calculator use this calculator and see which two lines are parallel :) and let me know what you get

Answer 6

wait they said independent

Answer 7

is it inconsistent independent or consistent independent ???

Answer 8

iconsistent indepemdent

Answer 9

Inconsistent: mean when two lines are parallel (which mean no solution)
Consistent: when lines intersect on one point and its exactly
one solution
Coincident: when two lines lie on top of each other
(both equations are same and same line on the graph ) then you have infinite number of solutions
dependent when you get exactly same line( both equations have same slope and y-intercept)
independent when two lines intersect at one point (slope should different)

Answer 10

so graph the equations first
and let me know what you get :)

Answer 11

d