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
earnstyle [38]
3 years ago
9

Graph or explain how to graph on a coordinate plane: 4x + y ≥ 4

Mathematics
1 answer:
il63 [147K]3 years ago
6 0

We have been given the inequality

4x + y \geq  4

In order to graph this inequality, we will follow below mentioned steps:-

  • First of all we graph the equation 4x + y = 4. The x-intercept of the line is 1 and the y-intercept is 4. Hence, this line must pass through the point (1,0) and (0,4)
  • Now, since we have greater than equal to sign hence the line must be solid.
  • Now, we have to decide which region we need to shade and for this we apply the origin test.
  • Substituting x=0 and y=0 in the given inequality and check if the condition holds true or not.

4 \cdot  0+0 \geq 4\\
\\  0+0 \geq 4\\
\\
0 \geq 4\\

Since 0 cannot be greater than 4. Hence, the condition is False.

  • Hence, we will shade away from origin.

Using all the above mentioned concepts, we can graph the inequality.

Attached is the graph of the inequality.

You might be interested in
Hey, I need help BAD!! I am doing PEMDAS. 7+(5times6)45+9<br><br><br> Please help me!! Thanks!
leonid [27]

Answer:1

<h2>1,366</h2>

Step-by-step explanation:

P - parenthsis

E - exponents

M - multiplication

D - division

A - addition

S - subtraction

<h3>STICK TO THE ORDER:</h3>

7 + 5 x (6 x 45) + 9 = 1,336 ( Not the pemdas order)

But,

<h3>7 + (5 x 6)45 + 9 = 1,366  is the correct order for using PEMDAS.</h3>
4 0
3 years ago
|-4y+2z|-7z z=-9 and y=2
Vesnalui [34]

Answer:

 37 sorry if i calculated wrong

step-by-step explanation:

5 0
3 years ago
Is the ratio 25 to 16 proportional to the ratio 5 to 4
Nutka1998 [239]
No? I'm pretty sure it wouldn't be because 25 to 16 and then 5 to 4 if you multiplied by 5 it would be 25 to 20 so no.
6 0
2 years ago
For problems 1 &amp; 2 determine favg <img src="https://tex.z-dn.net/?f=f%28x%29%3D8x%E2%88%923%2B5e2%E2%88%92x%20on%20%5B0%2C2%
Elanso [62]

Answer:

hellooooo

Step-by-step explanation:

mkay

6 0
3 years ago
The population of a town is currently 32,000 and it is projected to increase by 5% each year. What would be the population in 4
BabaBlast [244]
You would multiply 32,000 x 0.05 = 1,600 so
1,600 x 4 = 6,400
So the population would grow by 6,400 every 4 years.

4 0
3 years ago
Other questions:
  • Please helpp geometry (click for picture)
    8·1 answer
  • The vertex angle of an isosceles triangle is 20° less than the sum of the base angles. Which system of equations can be used to
    8·1 answer
  • 7x to the fourth power- 5x to the fourth power
    7·1 answer
  • A plane descends to sea level from 36 comma 400 feet after being airborne for 1 and one half hours. The entire flight time is 3
    11·2 answers
  • Statement: If two noncollinear rays join at a common endpoint, then an angle is created. Which geometry term does the statement
    13·1 answer
  • 50 points
    6·2 answers
  • Find the slope of the line that contains the two points (0,1) and (1,3)
    14·1 answer
  • Mark purchased a new refrigerator that sells for $1300 including tax and delivery. He paid $350 down and the remaining cost in f
    10·1 answer
  • Whats his mistake and the correct awnser
    15·1 answer
  • A triangle has vertices at (3,2),(3,6),(7,2) find the area of the triangle
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!