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If f(x)=3x^2+15 x+5,then the approximat...

If `f(x)=3x^2+15 x+5,`then the approximate value of `f (3. 02)`is(A) 47.66 (B) 57.66 (C) 67.66 (D) 77.66

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To find the approximate value of the function \( f(x) = 3x^2 + 15x + 5 \) at \( x = 3.02 \), we can use the concept of differentiation. Here are the steps to solve the problem: ### Step 1: Identify \( x \) and \( \Delta x \) Let: - \( x = 3 \) - \( \Delta x = 0.02 \) ### Step 2: Calculate \( f(x) \) at \( x = 3 \) ...
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