Three curves i-e- a -3-2 b -5x2 c -7-2 Are depicted in the following graph- Identify the correct relation-

As the value of Coefficient increases in the polynomial nbsp; y=ax2 the curve gets more narrow along positive y axis ...

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Standard X

Mathematics

Geometrical Representation of a Quadratic Polynomial

Three curves ...

Question

$T h r e e c u r v e s i . e . a) y = 3 x^{2} b) y = 5 x^{2} c) y = 7 x^{2} A r e d e p i c t e d i n t h e f o l l o w i n g g r a p h . I d e n t i f y t h e c o r r e c t r e l a t i o n .$

(a)-(1) , (b)-(2), (c)-(3)

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(a)-(2) , (b)-(3), (c)-(1)

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(a)-(3) , (b)-(2), (c)-(1)

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(a)-(2) , (b)-(1), (c)-(3)

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Solution

The correct option is C
(a)-(3) , (b)-(2), (c)-(1)

As the value of Coefficient increases in the polynomial
$y = a x^{2}$
the curve gets more narrow along positive y axis

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Three curves i.e. a) y=3x2 b) y=5x2 c) y=7x2 Are depicted in the following graph. Identify the correct relation.

The correct option is C (a)-(3) , (b)-(2), (c)-(1) As the value of Coefficient increases in the polynomial y=ax2 the curve gets more narrow along positive y axis

$T h r e e c u r v e s i . e . a) y = 3 x^{2} b) y = 5 x^{2} c) y = 7 x^{2} A r e d e p i c t e d i n t h e f o l l o w i n g g r a p h . I d e n t i f y t h e c o r r e c t r e l a t i o n .$

The correct option is C
(a)-(3) , (b)-(2), (c)-(1)

As the value of Coefficient increases in the polynomial
$y = a x^{2}$
the curve gets more narrow along positive y axis