5 CR

Mathematics

1 answer:

algol133 years ago

6 0

Answer:

3x - y = 1

Step-by-step explanation:

The system:

$\left \{ {{y = 3x -1} \atop {y = 3x + 2}} \right.$

There is no solution to this system of equations.

The system:

$\left \{ {{y = 3x -1} \atop {3x - y = 2}} \right.$

$\left \{ {{y = 3x -1} \atop { y = 3x-2}} \right.$

The is one solution to this system.

The system:

$\left \{ {{y = 3x -1} \atop {3x - y = 1}} \right.$

$\left \{ {{y = 3x -1} \atop { y = 3x-1}} \right.$

There are infinity solutions to the system.

The system:

$\left \{ {{y = 3x -1} \atop {3x + y = 1} \right.$

$\left \{ {{y = 3x -1} \atop { y = 1-3x}} \right.$

The is one solution to this system.

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Segment AB has point A located at (6, 5). If the distance from A to B is 5 units, which of the following could be used to calcul

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The expression $5 = \sqrt{(x-6^2)+(y - 5)^2}$ can be used to find the coordinate of Point B. Option C is correct.

Given that,
Segment AB has point A located at (6, 5). If the distance from A to B is 5 units, which of the following could be used to calculate the coordinates for point B is to be determined.

<h3>What is the equation?</h3>

The equation is the relationship between variables and represented as y = ax +c is an example of a polynomial equation.

Let the coordinates of B be (x, y)
Now the distance between A (6, 5) and B (x, y) is c = 5 units
So, by the distance formula, the distance between two points is given as,

$C = \sqrt{(x_1-x_2)^2 +(y_1-y_2)^2}$