Answer:

Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the function
y = f(x) = 3 x ( 4 x + 7)
y = 3 x ( 4 x + 7)
y = 12 x² + 21 x ..(i)
Differentiating equation (i) with respective to 'x' , we get


Answer:
3
Step-by-step explanation:
I say D because sum is the total when you add and when it says less you go backwards ex.2 less than 3 this is how you write it 3-2
Where’s the table or.......
Answer:
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56
Step-by-step explanation:
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