clall182
clall182 clall182
  • 10-12-2021
  • Mathematics
contestada

What is the value of x + y for the system of equations y= 2x - 2 and y= 4x + 6?

Respuesta :

Persone01
Persone01 Persone01
  • 10-12-2021

Answer:

x= -1

y= 2

Step-by-step explanation:

Notice that when x = 0 the value of y is 2/1 so this line "cuts" the y axis at y= 2

 y-intercept = 2/1  =  2

When y = 0 the value of x is 1/-1 Our line therefore "cuts" the x axis at x= -1

 x-intercept = 2/-2 = 1/-1  = -1

Answer Link

Otras preguntas

Your grandmother in Ireland sends you her favorite cookie recipe. Her instructions say to bake the cookies at 190.5°C. To what Fahrenheit temperature would you
How much work does a mother do if she lifts each of her twin babies upward 1 meter? Each baby weighs 90 newtons.
how do you unscramble the science topic atsetlectoicnp
Do you underline or put book titles in quotations?
The net force determines how and if an object will BLANK thank youuuu
Gina charges $28 for 3 hours of lessons. Hector charges $18 for 2 hours of lessons. Who offers a better deal????
Use elimination to solve the system:6x-4y=6-6x+3y=0
How do I solve x-y=11 2x+y=19
If 2x^2 + 6x = 36, what are the possible values of x ?
Mary has 12 marbles 3/12 of the marbles are yellow and 2/12 of the marbles are blue.The rest of the marbles are green.How many marbles are green?