Question-96538

Question Number 96538 by Hamida last updated on 02/Jun/20

Answered by john santu last updated on 02/Jun/20

y^{'} = \frac{2.7 - 2.8}{{(8 x + 7)}^{2}} = - \frac{2}{{(8 x + 7)}^{2}}

Commented by Hamida last updated on 02/Jun/20

h o w i t i s b e c o m e 2.7 - 2.8

Commented by john santu last updated on 02/Jun/20

in generally if

y = \frac{a x + b}{c x + d} \Rightarrow y^{'} = \frac{a . d - b . c}{{(c x + d)}^{2}}

Commented by Hamida last updated on 02/Jun/20

T h a n k y o u

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