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Which is an equation of the preceding graph? Indicate all such equatio
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08 Mar 2022, 04:00
08 Mar 2022, 04:00
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37% (01:20) correct
62% (01:38) wrong based on 29 sessions
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Which is an equation of the preceding graph?
Indicate all such equations
(A) \(y = –x^2 + 6x – 5\)
(B) \(y = –x^2 + 6x + 5\)
(C) \(y = x^2 – 6x – 5\)
(D) \(y = x^2 – 6x + 5\)
(E) \(y = –(x – 3)^2 + 4\)
(F) \(y = –(x – 3)^2 – 4\)
Re: Which is an equation of the preceding graph? Indicate all such equatio
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27 May 2022, 03:47
27 May 2022, 03:47
1
You can put the values of \(x\) &\( y\) in each equation according to the graph.
\((x,y) = (1,0) (2,3) (3,4) (4,3) (5,0)\)
These are the values to cross-check.
Regards,
R
Detailed explanation would be appreciated.
\((x,y) = (1,0) (2,3) (3,4) (4,3) (5,0)\)
These are the values to cross-check.
Regards,
R
SivhHarish wrote:
Detailed explanation would be appreciated.
General Discussion
Re: Which is an equation of the preceding graph? Indicate all such equatio
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08 Mar 2022, 10:24
08 Mar 2022, 10:24
1
Got it wrong as I didn't test x =3 for option D.
Input x = 1 , 3 & 5 and y should be equal to 0, 4 & 0 respectively.
So ans is A & E
Input x = 1 , 3 & 5 and y should be equal to 0, 4 & 0 respectively.
So ans is A & E
