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

How much more money is earned on a $2,500 investment at 2% annual compound interest for 5 years than a $2,500 investment at 2% simple annual interest for 5 year
what is the unit rate of 12 meters in 28 seconds???
Jack’s parents ……… and so I am sure they would love to go to the exhibition. like very much Picasso’s paintings like Picasso’s paintings very much much Pi
Why does scarcity exist?
difference between motor neurons, sensory neurons, and interneurons
how do you say paper in Spanish?
How does the progress of the last paragraph of “Where I Lived and What I Lived For” communicate the main idea of Walden? A) Just as the paragraph moves from ima
What is cultureal diffusion
how did the reformation and catholic reformation affect European life and thought
1) What role did the British monarchy play in India after 1857? 2) Why would some Indians put their lives in danger for the British? 3) How did the British resp