The slope is 1, because the slope form is:

Where the m is the slope. Here, m=1.
Answer: A
Step-by-step explanation:
The answer is choice A since it has the rise and run of 2/3.
5 and 5/10s sounds like 5.5 so I'd do 5.5+0.02=5.52
Perpendicular lines<span> are two or more lines that intersect at a 90-degree angle, like the two lines drawn on this graph, and the x and y axes that orient them.</span>
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