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hrijaymadathil
03.11.2020 •
Mathematics
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Answers on questions: Mathematics
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Ответ:
See Below
Step-by-step explanation:
Ok, so the graph shown is f(x) =x^2 + 0
f(x) = x^2 + k
Now replace the k with -3
f(x) = x^2 - 3
To sketch the graph, draw the same graph but put the vertex 3 down
Ответ:
Since N/2 leaves a remainder, N must be odd and ends with 1, 3, 5, 7, or 9.
N/5 also leaves a remainder, so N is not divisible by 5, so it does not end in 5.
The only correct choice is then 9, since
1 = 0•5 + 1 and 1 = 0•2 + 1
3 = 0•5 + 3 and 3 = 1•2 + 1
7 = 1•5 + 2 and 7 = 3•2 + 1
9 = 1•5 + 4 and 9 = 4•2 + 1
Alternatively, the given information is equivalent to saying
Then you can use the Chinese remainder theorem to find N.