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Estimate the solution to the following system of equations by graphing

3x+5y=14
6x - 4y=9

Answer choices:
• (5/2, 4/3)
• ( 4/3, 5/2)
• ( 7/3 , -7/2)
• (-5/2 , -7/2)

Respuesta :

Piinoy
Convert them to slope intercept form.

3x + 5y = 14
Subtract 3x from both sides.
5y = 14 - 3x
Divide by 5 on both sides.
y = -3/5x + 14/5

6x - 4y = 9
Subtract 6x from both sides.
-4y = 9 - 6x
Divide by -4 on both sides.
y = 3/2x - 9/4

Graphing both of them will get you to picture.

2.405 rounded is 2.5
1.375 rounded is 1.4

(2.5, 1.4)

(5/2, 4/3) divided is (2.5, 1.33) which is the closest you can get.

So (5/2, 4/3) is your answer.
Ver imagen Piinoy
raphealnwobi

The solution to the system of equations is at (2.4, 1.36).

Given the two equations:

3x+5y=14

6x - 4y=9

Both equations were plotted using the geogebra online graphing tool.

From the graph, The solution to the problem is at (2.4, 1.36).

Find out more at: https://brainly.com/question/11897796

Ver imagen raphealnwobi

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