1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zepler [3.9K]
4 years ago
14

Which system of linear inequalities is represented by the graph?y≥2x + 1y≤2x - 2​

Mathematics
2 answers:
o-na [289]4 years ago
7 0

See in the attached file

<h2>Explanation:</h2>

In this case we have the following system of inequalities:

(1) \ y\geq 2x + 1 \\ \\ (2) \ y\leq 2x - 2​

First of all, let's plot the equations:

y=2x + 1 \\ \\ \\ \bullet \ If \ x=0 \ then: \\ \\ y=2(0)+1 \therefore y=1 \\ \\ Point \ 1: (0,1) \\ \\ \\ \bullet \  If \ y=0 \ then: \\ \\ 0=2x+1 \therefore x=-1/2 \\ \\ Point \ 2: (-1/2,0) \\ \\ \\ The \ line \ passes \ through \ these \ two \ points

y=2x-2 \\ \\ \\ \bullet \ If \ x=0 \ then: \\ \\ y=2(0)-2 \therefore y=-2 \\ \\ Point \ 1: (0,-2) \\ \\ \\ \bullet \  If \ y=0 \ then: \\ \\ 0=2x-2 \therefore x=1 \\ \\ Point \ 2: (1,0) \\ \\ \\ The \ line \ passes \ through \ these \ two \ points

From:

(1) \ y\geq 2x + 1

The symbol ≥ tells us that the shaded region (the red one) lies above the line and includes all the points on the line.

From:

(2) \ y\leq 2x - 2​

The symbol ≤ tells us that the shaded region (the green one) lies under the line and includes all the points on the line.

Therefore, the graph that stands for this problem is shown below. As you can see, there is no intersection between the two shaded regions, so there is no any solution there.

<h2>Learn more:</h2>

Linear inequality: brainly.com/question/12984296

#LearnWithBrainly

Pepsi [2]4 years ago
3 0

Answer:

its graph B

Step-by-step explanation:

E2020

You might be interested in
How do I "complete the square"
wolverine [178]
If you can multiply it
4 0
4 years ago
Please help I’ll mark you as brainliest if correct!
serious [3.7K]

Answer:

A

Step-by-step explanation:

it's done by pythagoreans theorem

√25-9=4

6 0
3 years ago
Read 2 more answers
Joseph has started saving quarters, dimes, nickels and pennies, but is unable to give the exact change for a hamburger costing $
Rainbow [258]
12 quarters, 4 dimes, 1 nickle, 4 pennies
3.49
5 0
4 years ago
Read 2 more answers
What is the area of a triangle with B = 42.8°, a = 12.7 and c = 5.8?
zhuklara [117]

Answer:

25 Units/Sq

Step-by-step explanation:

6 0
4 years ago
M
telo118 [61]

Answer:

35643

Step-by-step explanation:

M

(3x+20)

H (x+25)°

N

(x+20)

K

What is the measure of ZJHN?

25°

45°

50°

O95°

4 0
2 years ago
Other questions:
  • Help me with finding the surface area of this triangular prism
    6·1 answer
  • Zack flips a coin and rolls a numbet cube with side labeled 1 to 6. What is the propability that he gets heads and a number grea
    14·1 answer
  • X over 3 equals x+4 over 5 <br><br> I need help solving this I'm very lost
    11·2 answers
  • Please solve and show work pleasee
    11·1 answer
  • (7*10^5)*(3*10^2) answer in standard form
    15·1 answer
  • SAT A bag contains 3 red marbles, 2 green
    8·1 answer
  • PLEASEEEEE HELP MEE will give brainliest
    12·1 answer
  • Can someone pls help it’s rate of change and i only need to do all of the evens. it’s due in an hour
    7·1 answer
  • Cody stamped 460 envelopes in 30 minutes. How many envelopes per minute did Cody stamp?​
    14·1 answer
  • Trevor measured the floor of his storage unit, which is rectangular. It is 12 feet wide and 15 feet from one corner to the oppos
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!