TS EAMCET 06 May 2019 Shift 1 Solved Paper
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Question : 12 of 160
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Consider the curves given by the following quadratic functions.
f 1 ( x ) = 5 x 2 + 2 x + 1
f 2 ( x ) = 5 x 2 + 6 x + 1
f 3 ( x ) = x 2 − 7 x + 6
f 4 ( x ) = 64 x 2 + 48 x + 9
IfA 1 , A 2 , A 3 and A 4 denote the lengths of the intercepts on the X-axis made by the above curves respectively then which of the following is true?
If
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