Mister Exam

Derivative of (x+2)/9

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

The graph:

from to

Piecewise:

The solution

You have entered [src]
x + 2
-----
  9  
x+29\frac{x + 2}{9}
(x + 2)/9
Detail solution
  1. The derivative of a constant times a function is the constant times the derivative of the function.

    1. Differentiate x+2x + 2 term by term:

      1. Apply the power rule: xx goes to 11

      2. The derivative of the constant 22 is zero.

      The result is: 11

    So, the result is: 19\frac{1}{9}

  2. Now simplify:

    19\frac{1}{9}


The answer is:

19\frac{1}{9}

The graph
02468-8-6-4-2-10102.5-2.5
The first derivative [src]
1
-
9
19\frac{1}{9}
The second derivative [src]
0
00
The third derivative [src]
0
00