Find the derivative of y' = f'(x) = 5-7x (5 minus 7x) - functions. Find the derivative of the function at the point. [THERE'S THE ANSWER!] online
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Derivative of 5-7x

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

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5 - 7*x
57x5 - 7 x
5 - 7*x
Detail solution
  1. Differentiate 57x5 - 7 x term by term:

    1. The derivative of the constant 55 is zero.

    2. The derivative of a constant times a function is the constant times the derivative of the function.

      1. Apply the power rule: xx goes to 11

      So, the result is: 7-7

    The result is: 7-7


The answer is:

7-7

The graph
02468-8-6-4-2-1010-200200
The first derivative [src]
-7
7-7
The second derivative [src]
0
00
The third derivative [src]
0
00
The graph
Derivative of 5-7x