SOLUTION: Are the following two graphs in a family? If so,explain why. y=-2x+3 and y= 2x+3
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Question 175962This question is from textbook
: Are the following two graphs in a family? If so,explain why. y=-2x+3 and y= 2x+3
This question is from textbook
Found 2 solutions by stanbon, checkley75:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Are the following two graphs in a family? If so,explain why. y=-2x+3 and y= 2x+3
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y = -2x + 3
y is your investment value in millions of dollars
The slope is -2 so you expect to lose 2 million each of the next few years.
----------------
y = 2x+3
Your home expenses are currently 3000/month; you expect them to
rise 2000 each of the next few months.
====================================
Cheers
Stan H.
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
y=-2x+3
y= 2x+3
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -2x +3 and 2x +3).
These 2 lines are perpendicular because the slopes are negative recipricals of the other.
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