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2 years ago

If f(x)=7-2x find f(3)+6

Mathematics

1 answer:

Alekssandra [29.7K]2 years ago

4 0

First, solve for f(3)
f(3)= 7-2(3)
f(3)= 1

So, f(3)+6= 1+6= 7

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2 years ago

How to differentiate ?

Bas_tet [7]

Use the power, product, and chain rules:

$y = x^2 (3x-1)^3$

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$\dfrac{\mathrm dy}{\mathrm dx} = \dfrac{\mathrm d(x^2)}{\mathrm dx}\times(3x-1)^3 + x^2\times\dfrac{\mathrm d(3x-1)^3}{\mathrm dx}$

• power rule for the first term, and power/chain rules for the second term:

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You could also use logarithmic differentiation, which involves taking logarithms of both sides and differentiating with the chain rule.

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2 years ago

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aliya0001 [1]

Answer:

Step-by-step explanation

A.96=6+576

B.576=96+6

C. 96=6×576

D. 576=96×6

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