Question

Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed. y < 2x 2x + y < -5

Answer 1

I hope it helps you !!!

Answer 2

option B

Explanation:

y < 2x

2x + y < -5

Replace the inequality sign by = sign

y=2x (make a table )

x y=2x

-1 -2

0 0

1 2

use dotted line for graphing

for shading use (0,0). plug in 0 for x and 0 for y in y<2x

0<0 is false so we shade the inequality that does not contains (0,0)

2x + y < -5

2x +y = -5

subtract 2x from both sides

y=-2x-5

x y=-2x-5

-1 -3

0 -5

1 -7

use dotted line to graph the line

use test point (0,0)

2x + y < -5

0 <-5 false. so we shade the region that does not contains (0,0)

option B is correct