marianarosales462 marianarosales462
  • 03-06-2020
  • Mathematics
contestada

Find an ordered pair (x, y) that is a solution to the equation.
2x-y=7

Respuesta :

madisonryleebuck006
madisonryleebuck006 madisonryleebuck006
  • 03-06-2020

Answer:

(0,−7)

Step-by-step explanation:

Since this is the equation of a straight line, there are no restrictions on what you could choose for a value of x. In "official" terms, we say the domain of the function is all real numbers.

Say you pick something simple like x=1. Now, insert this value, and the equation becomes

2−7=y

or y=−5

This means (1,−5) must be a point on the line, and it is also an ordered pair that satisfies the equation.

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