Answer:
Y=3x+5
Step-by-step explanation:
If we take x = 1, according to the first function (the answer) y would be 8.
Other options:
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Formula 3:
Y= 2^x+5 == 7
Formula 4:
Y = x+8 == 9
True answer = 10.
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Ok, so the last one seems more accurate lets test the first and last one on two more numbers:
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X = 15
Formula 1:
50
Formula 4:
23
True answer = 60.
The first formula wins.
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X= 10
Formula 1:
35
Formula 4:
18
True answer = 41
The first formula wins.
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So, we can see that the first formula is most accurate.
Answer:
5
Step-by-step explanation:
The sequence is a "/2 sequence", which means each number equals half of the previous one.
40 is half of 80.
20 is half of 40.
10 is half of 20.
5 is half of 10.
Hope it helped,
BioTeacher101
Pee brain. . .you get it okay
Answer: 21 . . . . . .
Credit to the person below-
