gshejwvgwb gshejwvgwb
  • 17-06-2019
  • Mathematics
contestada




Which group of ordered pairs are on the line given by the equation 5x−2y=65x-2y=6?


​

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 27-06-2019

ANSWER

[tex](t, \frac{5}{2}t - 3) \: \: where \: t \in \: R[/tex]

EXPLANATION

The given line is

[tex]5x - 2y = 6[/tex]

This is a linear equation in two variables.

There are infinitely many solutions.

Let us solve for y.

[tex] 2y = 5x - 6[/tex]

[tex] \frac{2y}{2} = \frac{5}{2} x - \frac{6}{3} [/tex]

[tex]y = \frac{5}{2}x - 3[/tex]

Let

[tex]x = t[/tex]

Then

[tex]y =\frac{5}{2}t - 3[/tex]

The group of ordered pairs which are on the given line are represented by:

[tex](t, \frac{5}{2}t - 3)[/tex]

Where t is real number.

Answer Link

Otras preguntas

which climate has no vegetation and his home to penguins and polar bears?
Rema is older than Ken. The difference if their ages is 12 and the sum if their ages is 50. Find the age if each.
"Atticus killed the engine in the driveway and coasted to the carhouse". What does that mean? This is from To Kill a Mockingbird.
A passenger walks toward the rear of a moving train. Describe her motion as seen from a reference point on the train. Then describe it from a reference point on
What are combinations of numbers and operations.
What are combinations of numbers and operations.
what main political groups existed in the colonies in the 1770 and how did they get there names
Why is inter phase important to an organism?
Starts with 10 rabbits; each pair has 2 babies per month
what is 7/12 - 1/6= in its simple form?