X/2+5x−7 when x=2. Solve please.
1 answer:
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Answer:
C
Step-by-step explanation:
In a proportional relationship the constant of proportionality k is
k =
Check this ratio for each of the values
A
= 1.5 ,
= 1.5 ,
= 1.4347.... ← Thus not A
B
= 1.1875 ← Thus not B
C
= 1.5 ,
= 1.5 ,
= 1.5
Thus the table with k = 1.5 is Table C