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
kykrilka [37]
3 years ago
12

Is the ordered pair a solution to the system of linear equations?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0
<span>​-7x + 2y = 0
6x + 6y = 0
</span><span>​ordered pair: (−2,2)

the way to figure out if that ordered pair is a solution is pretty simple, you just plug the ordered pair into both equations, and check if the outcome is true.

</span>​-7(-2) + 2(2) = 0
14 + 4 = 0
18 = 0 is NOT true, so this isn't a solution. still, check your second equation as well.

6x + 6y = 0
6(-2) + 6(2) = 0
-12 + 12 = 0

for this equation, it is a solution. however, because the solution must apply to the system as a whole, and not just one of the equations, the ordered pair still is not a solution.
You might be interested in
Help: The equation is in the screenshot
Svetllana [295]

The graph of the function shows that function f(x) => ∞ as x = -∞ and f(x) =>-∞ as x = ∞. Option c is correct.


<h3>What is a graph?</h3>

The graph is a demonstration of curves that gives the relationship between the x and y-axis.


Here,
The curve of the function in the 2 quadrants is increasing when x tends to -∞ and in the quadrant, the curve f(x) is decreasing to -∞ as x tends to ∞.


Thus, the graph of the function shows that function f(x) => ∞ as x = -∞ and f(x) =>-∞ as x = ∞. Option c is correct.

Learn more about graphs here:

brainly.com/question/16608196

#SPJ1


8 0
2 years ago
Which piecewise function is shown on the graph?
Scilla [17]
The very first one probably
9 0
3 years ago
Read 2 more answers
A ^2+b^2=c^2 solve for c
musickatia [10]
Take the root of both sides, and then solve. 
c = sqrt a^2 + b^2, - sqrt a^2 + b^2.

3 0
3 years ago
To make sure that a given parallelogram is a rectangle, at least how many of its angles must measure 90?
Anna71 [15]

Answer:

The answer is 1 side must measure 90

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Juanita wrote 3 x 47 as 3 x 40 + 3 x 7. Which property did she use to rewrite the expression?
OlgaM077 [116]
Distribute proporty
a(b+c)=ab+ac
3=a
b=40
c=7
3(40+7)=3*40+3*7
8 0
3 years ago
Other questions:
  • Where do the graphs of the lines for the equations y = 4 and y = 5 intersect? (5, 4)?
    10·1 answer
  • Please help me in the question above? Please!!
    10·1 answer
  • Which steps could be used to solve this story problem? PLEASE HELP ULL GET MARK BRAINLIEST IF U ANSWER IT FIRST PLZZ AND 7 PTS P
    13·2 answers
  • 3*4-1*2 simplest form
    10·1 answer
  • Four artists open a business selling paintings and agree to split the profits equally. They spent $150 on supplies. If their tot
    5·2 answers
  • What is 90 divided by 10
    12·1 answer
  • Is x^2 a quadratic expression?
    8·2 answers
  • Please give a valid complete answer with steps. <br> Given the information below, what is m ∠CBE?
    11·1 answer
  • On a coordinate plane, line D F goes through points (negative 1, negative 3) and (2, 3). Point G is at (negative 4, negative 4).
    11·1 answer
  • Select the correct answer.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!