LanaParrilla
LanaParrilla LanaParrilla
  • 05-02-2020
  • Mathematics
contestada

Which graph represents the solution to the given system?
Y=-x+5
y= 1/4 x+10

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 11-02-2020

Answer:

See attachment

Step-by-step explanation:

The given system is :

[tex]y = - x + 5[/tex]

[tex]y = \frac{1}{4}x + 10[/tex]

Let us equate both equations and solve for x.

[tex] - x + 5 = \frac{1}{4}x + 10[/tex]

[tex] - 4x + 20 = x + 40[/tex]

[tex]20 - 40 =x + 4x[/tex]

[tex] - 20 = 5x[/tex]

[tex]x = - 4[/tex]

[tex]y = - - 4 + 5 = 9[/tex]

The the two lines of this system will meet at (-4,9)

The graph is shown in the attachment.

Ver imagen kudzordzifrancis
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