Hi There!
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Question 1:
Answer: y = 1/3x - 6
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Question 2:
y = -1/2x + 2
-1/2 or 1/2 = slope
2 = y intercept
Answers:
The graph is a straight line.
The slope of the line is 1/2.
The y intercept is 2.
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Hope THis Helps :)