graceab27 graceab27
  • 15-06-2020
  • Mathematics
contestada

what is the solution the the system of equations graphed below y=-2x-4 y=x+2

Respuesta :

mhanifa
mhanifa mhanifa
  • 15-06-2020

Answer:

(-2,0)

Step-by-step explanation:

y=-2x-4

y=x+2

------

  • x+2= -2x-4
  • 3x=-6
  • x=-2
  • y=x+2=-2+2=0

(-2, 0) is the answer

Answer Link
lilaee
lilaee lilaee
  • 15-06-2020
y = 2x - 4
y = x + 2

2x - 4 = x + 2
2x - x = 2 + 4
x = 6

substitute x = 6 into one of the first 2 equation, i chose the 2nd one.
y = 6 + 2
y = 8

Answer Link

Otras preguntas

Solve y' + 2xy = 2x^3
Question 7 (multiple choice worth 5 points) (lc) what is plagiarism? paraphrasing other people's work and identifying them using other people's ideas without gi
Write the ratio as a fraction in simplest form. 16 dogs to 12 cats
Juan purchased 6 soccer jerseys for 105 dollars, how much would 12 soccer jerseys cost?
Which of the following is a major economic product of Central Asia countries?
How does non-human life in an urban ecosystem differ from that in an undeveloped forest ecosystem?
How does dividing land into regions help make geography easier to study?
Chad cycled 62.3 miles in 3.5 hours. if he cycled at a constant speed , how far did he cycle in 1 hour
Emily rides her bike 14km/ in 2 1/3 hours. What is her average speed in kilometers per hour?
round 65754.59 to the nearest tenth