Question

What is the equation of line CD ?
a) x-y-5 = 0 b) x+y -5 = 0 c) x+y+5 = 0
d) x-y+5 = 0
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Answer 1

a) x-y-5=0

x-y=0+5

x-y=5

x=5

-y=5

b) x+y-5=0

x+y=0+5

x+y=5

x=5

y=5

c) x+y+5=0

x+y=0-5

x+y=-5

x=-5

y=-5

d) x-y+5=0

x-y=0-5

x-y=-5

x=-5

y=5

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Answer 2

Answer:

d

Step-by-step explanation:

click on above picture for answer