1. - 7/3 2. -2 5/8 3. -2.9
Step-by-step explanation:
The slope of the line passing the coordinate point (0, 1) and (1,3) is 2
<h3>Slope of a line</h3>
The formula for calculating the slope of a line is expressed as:
Slope = y2-y1/x2-x1
Using the coordinate point (0, 1) and (1,3)
Slope =3-1/1-0
Slope =2/1
Slope =2
The slope of the line is 2
Learn more on slope here: brainly.com/question/3493733
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Since two of the sides are perpendicular that means they both have a right angle so the correct answer is C.
Each line has a difference of four
The blue dot should be -10