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

An object is 20 cm from a concave mirror of radius of curvature 60 cm
Find the area of a regular hexagon with a said length of 10 centimeters and a apothem of 5 spuare root 3
An item has a listed price of $50. If the sales tax rate is 7%, how much is the sales tax (in dollars)? Sales tax:
Please Help me with this this is due today
What is budding, cutting and grafting and how are they used in Agriscience (LEGIT QUESTION DO NOT DELETE Y'ALL DONT HAVE AN AGRISCIENCE OPTION)
The magnitude, m, of an earthquake is defined to be m = log startfraction i over s endfraction, where i is the intensity of the earthquake (measured by the ampl
Exercise 2 Choose the correct verb and write it. 1. He ___________ me a bouquet of flowers this morning. • bring • brought 2. The cat ___________ a mouse.
An organism on which a parasite or virus lives is called a .
Who do you sometimes compare yourself to?
I need help on this one