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Slope= -1/2 Line passes through the point (9,8). Write equation with point slope form
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22 votes
22 votes
Slope= -1/2 Line passes through the point (9,8). Write equation with point slope form

User Nagaraj Raveendran
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2 Answers

11 votes
11 votes
Standard equation is. y=mx + b
Sub in point (9,8) and -1/2 for m to find b

8=-1/2(9) + b
8+ 4.5 = b
12.5 = b

Therefore
y = -1/2x + 12.5
User Neftedollar
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3.0k points
10 votes
10 votes
ANSWER: y-8= -1/2(x-9)
User Grumblesaurus
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2.1k points
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