koyrzanowski koyrzanowski
  • 02-05-2022
  • Mathematics
contestada

Draw the graphs of the lines below on the same grid to find the coordinates of the point of intersection. y + 5 = 2 x y = 7 − 2 x

Respuesta :

MrScience321 MrScience321
  • 02-05-2022

Answer:

The point of intersection is (3,1)

Step-by-step explanation:

Manipulate these equations to achieve the form of y = mx + c

1) y + 5 = 2x

Y = 2x - 5

2) y = 7 - 2x

Y = -2x + 7

Point of intersection is (3,1) on the graph attached

To check algebraically:

2x - 5 = -2x + 7

4x = 12

X = 3

Substitute to get y

Y = 2x - 5

Y = 2 x 3 - 5

Y = 1

Therefore (3,1)

Ver imagen MrScience321
Answer Link

Otras preguntas

What is the ordered pair
What is the x-intercept of the following line y=-2x-1
Al2O3 + Fe Yields Fe3O4 + Al need before tomorrow
You are an office manager and you need to order supplies for your office. you need 3 boxes of computer diskettes at $8.99 per box, 2 packages of pens at $2.50 p
One adrenal hormone that affects glucose metabolism is
Who was the leader of the United Kingdom for much of World War II? A) Winston Churchill B) Joseph Stalin C) Adolf Hitler
Archaebacteria use ____ for movement?
When work is done by a cell or organism what happens to the majority of the heat generated?
How does the cell recognize that lactose needs to be metabolized?
what is meant in the essential question by the phrase "land obtainment"?