Mister Exam

Other calculators


e^(7*x)

Derivative of e^(7*x)

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
 7*x
E   
e7xe^{7 x}
E^(7*x)
Detail solution
  1. Let u=7xu = 7 x.

  2. The derivative of eue^{u} is itself.

  3. Then, apply the chain rule. Multiply by ddx7x\frac{d}{d x} 7 x:

    1. 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: 77

    The result of the chain rule is:

    7e7x7 e^{7 x}


The answer is:

7e7x7 e^{7 x}

The graph
02468-8-6-4-2-101002e31
The first derivative [src]
   7*x
7*e   
7e7x7 e^{7 x}
The second derivative [src]
    7*x
49*e   
49e7x49 e^{7 x}
The third derivative [src]
     7*x
343*e   
343e7x343 e^{7 x}
The graph
Derivative of e^(7*x)