2,7, and 6 are all 70 degrees. 1,4,5, and 8 are all 110 degress
There are infinitely many lines that have the point (1,-3).
A line can be expressed as:
y=mx+b, where m=slope and b=y-intercept..
Our only restriction is that it passes through (1,-3) so
-3=1m+b
So as long as the sum of the slope and the y-intercept is equal to -3, that is one of the infinite number of lines that passes through (1, -3)
So we could also say b=-3-m then our infinite lines are:
y=mx-3-m, now any real value of m creates a specific line that passes through the point. ie the first few are
y=x-4, y=2x-5, y=3x-6 or even y=x√2-3-√2
Option C (Same as Option D)
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Explanation:</h2>
Option C and D are the same, so I'll assume you made a mistake when writing this question. However, let's figure out which of the following equations has a slope of -2 and passes through the point (2,3):
A. y = -2x + 6
B. y - 3 = -2(x + 2)
C. y = -2x + 7
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<em>All these equations have a slope of -2.</em>
FROM OPTION A:

Since
then the line doesn't pass through the point (2, 3)
FROM OPTION B:

Since
then the line doesn't pass through the point (2, 3)
FROM OPTION C:

Since
then the line passes through the point (2, 3)
<em>Finally, the equation that has a slope of -2 and passes through the point (2,3) is Option C (Same as Option D)</em>
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<h2>
Learn more:</h2>
x and y intercepts of a line: brainly.com/question/13770925#
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