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27 votes
Please help

Find the equation of this line.
y :
x +

Please help Find the equation of this line. y : x +-example-1
User Jlively
by
2.4k points

2 Answers

14 votes
14 votes

Answer:


y=-(1)/(2) x+1

Explanation:

→ Pick 2 coordinates

( 0 , 1 ) and ( 2 , 2 )

→ Find the gradient


(2-1)/(0-2)= -(1)/(2)

→ Write into y = mx + c

y = -0.5x + c

→ Substitute in ( 0 , 1 )

1 = 0 + c

→ Find c

c = 1

→ Rewrite everything into y = mx + c


y=-(1)/(2) x+1

User Artem Khaustov
by
3.5k points
10 votes
10 votes
The equation to that line is:

y = (1/2)x + 1
User Trentium
by
3.2k points
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