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

I'm writing a persuasive speech about "The Hunger Games" convincing the audience that this novel relates to today. I can't think of a rhetorical question to con
What is the perimeter of the rectangle in the coordinate plane?
how do you revive a person
Write two numbers that multiply to the value on top and add to the value on bottom -6 x -5
x-9/2=-12 guys please help
__________ is a measure of the relative mix of a business's variable costs and fixed costs, computed as contribution margin divided by income from operations.
What is the difference between understood and understand?.
Ethnic neighborhoods most often form in order to __________. A. separate one ethnic culture from other ethnic groups B. support new immigrants in a new location
Why does the Constitution create limited executive powers?
An argument in favor of food biotechnology is that it A provides more food to feed a growing population. B biotech foods are not controversial C provides foods