Which ordered pair (x, y) is a solution to given system of linear equations?
2 answers:
Answer: (1,-2)
Step-by-step explanation:
Given : the system of linear equations :-
In order to find x and y , first we subtract equation (1) from equation (2) , we get
Divide both sides by 2 , we get
Substitute the value of x=1 in equation (1) , we get
Subtract 3 from both sides , we get
Hence, the ordered pair (x, y) is a solution to given system of linear equations = (1,-2)
Thus , the correct answer is (1,-2) .
You might be interested in
The coordinates of triangle U'V'W' include U'(8, 3), V'(4, -8) and W'(-8, -6) and this is represented by graph A shown in the image attached below.
<h3>What is a transformation?</h3>A transformation can be defined as the movement of a point on a cartesian coordinate from its original (initial) position to a new location.
<h3>The types of transformation.</h3>In Geometry, there are different types of transformation and these include the following:
- Dilation
- Reflection
- Rotation
- Translation
Based on the information provided, triangle UVW would be rotated counterclockwise through an angle of 270 degree at origin to produce triangle U'V'W', we have:
Therefore, the image of triangle UVW would be given by this matrix:
Image =
Based on the image above, we can logically deduce that the coordinates of triangle U'V'W' include U'(8, 3), V'(4, -8) and W'(-8, -6) and this is represented by graph A shown in the image attached below.
Read more on transformations here: brainly.com/question/12518192
#SPJ1
