Asked by Jojo
Determine the orderd pair is a solution
y=x + 2/7
A.(0,0)
B.(-1,2/5)
C.(1,2/5)***
D.(2,2 2/5)
y=x + 2/7
A.(0,0)
B.(-1,2/5)
C.(1,2/5)***
D.(2,2 2/5)
Answers
Answered by
Damon
Now wait a minute
If x = 1
then
y = 1 + 2/7 = 9/7
no way
If x = -1
y = -1 + 2/7 = -5/7
If x = 2
y = 14/7 + 2/7 = 16/7 = 2 2/7
Suspect D but you have a typo
If x = 1
then
y = 1 + 2/7 = 9/7
no way
If x = -1
y = -1 + 2/7 = -5/7
If x = 2
y = 14/7 + 2/7 = 16/7 = 2 2/7
Suspect D but you have a typo
Answered by
Reiny
your choice:
x = 1,
y = 1 + 2/5 = 1 2/5
but your choice had just 2/5, so not C
x = 1,
y = 1 + 2/5 = 1 2/5
but your choice had just 2/5, so not C
Answered by
Jojo
ok thanks guys
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