gshejwvgwb gshejwvgwb
  • 17-06-2019
  • Mathematics
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Which group of ordered pairs are on the line given by the equation 5x−2y=65x-2y=6?


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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.

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