olivia981 olivia981
  • 01-05-2019
  • Mathematics
contestada

The graph shows which inequality? The equation of the boundary line is y=-2x-3.

The graph shows which inequality The equation of the boundary line is y2x3 class=

Respuesta :

carlosego
carlosego carlosego
  • 01-05-2019

For this case we have that the equation of the border line of the region is given by:

[tex]y = -2x-3[/tex]

To know the sign of inequality, we must evaluate a point that belongs to the region and verify if it is fulfilled.

As the border line is dotted, we discard options A and C.

Then, we evaluate the point (-2, -4)

Option B: [tex]y <-2x-3[/tex]

[tex]-4 <-2 (-2) -3\\-4 <4-3\\-3 <1[/tex]

Is fulfilled!

Thus, the region is given by the inequality of option B.

Answer:

Option B

Answer Link

Otras preguntas

13 tenths plus 8 tenths plus 32 hundredths <,> =,to 2.42
what's 34.6 times 10 to the second power in scientific notation
Why organisms typically adapt over time?
c-7.6=-4 what is the value of c
use rectangle model to find partial quotient of 246÷3
Find the product. 5E4 * 7 =
What is the volume of a rectangular prism that has a length, width, and height of 1/2 m, 1/4 m, and 2/3 m, respectively?
What is a irrational number between 5 and 7?
The yearly profit of a company in thousands of dollars can be modeled by P(t) = t^4 − 5t^2 + 4, where t is the number of years since 2000. Factor to find the ye
Select the reasons the colonists gave for not wanting to declare their independence. A.England had agreed to address their grievances. B.England would be diffic