Mister Exam

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The derivative of the function/ 7x+4

Derivative of 7x+4

The solution

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7*x + 4

$$7 x + 4$$

7*x + 4

Detail solution

Differentiate $7 x + 4$ term by term:
1. The derivative of a constant times a function is the constant times the derivative of the function.
  1. Apply the power rule: $x$ goes to $1$
  So, the result is: $7$
2. The derivative of the constant $4$ is zero.
The result is: $7$

The answer is:

$7$

The graph

Plot the graph f(x)

Plot the graph f'(x)

The first derivative [src]

$$7$$

Simplify

The second derivative [src]

$$0$$

Simplify

The third derivative [src]

$$0$$

Simplify