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anonymous
 3 years ago
7. Write the equation y  4 = 2(x  5) in slopeintercept form.(Points : 1)
y = 2x + 14
y = 2x + 5
y = 2x + 9
y = 2x + 6
8. If you are finding the line perpendicular to x + 3y = 5, what is the slope of the line?(Points : 1)
3/5
1/3
3
3
anonymous
 3 years ago
7. Write the equation y  4 = 2(x  5) in slopeintercept form.(Points : 1) y = 2x + 14 y = 2x + 5 y = 2x + 9 y = 2x + 6 8. If you are finding the line perpendicular to x + 3y = 5, what is the slope of the line?(Points : 1) 3/5 1/3 3 3

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0it always works the same way 1) distributive law \[ y  4 = 2(x  5)\] \[y4=2x+10\] 2) solve for \(y\) \[y=2x+14\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the slope of \(ax+by=c\) is \(\frac{a}{b}\) in your case the slope of \[x+3y=5\] is \(\frac{1}{3}\) perpendicular line has slope that is the negative reciprocal

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0negative reciprocal of \(\frac{1}{3}\) is \(3\)
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