Answer:
It should be 2.
Step-by-step explanation:
The slope for this graph is 1/2 or 1 horizontal for every 2 verticals.
We can solve this problem by testing the solution against each system of equations. We'll do this by substituting the point into each equation for each system.
<h2>System 1 -
</h2>
<h2>System 2 -
</h2>
<h2>System 3 -
</h2>
<h2>System 4 -
</h2>
Since both equations in the final system are true when solved with 
, the answer is the last system.
It's kind of blurry and I can't really make out the point, but by looking at the equations and the graph, the answer must be A.
Hope I didn't mess up for your sake.
The correct order of reasons that complete the proof about the rectangle and square is that D. definition of congruence, distance formula if two consecutive sides of a rectangle are congruent, then it's a square.
<h3>What is congruence?</h3>
It should be noted that congruence simply means an agreement or a correspondence between shapes.
In geoemtry, it should be noted that figures are said to be congruent if it is possible to superpose one of them on another.
It should be noted that the opposite sides of a rectangle are parallel while in a square, all the sides that are given are equal.
Therefore, the correct order of reasons that complete the proof about the rectangle and square is the definition of congruence, and that if two consecutive sides of a rectangle are congruent, then it's a square.
In conclusion, the correct option is D.
Learn more about congruence on:
brainly.com/question/2938476
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