12 divided by 4 equals to 3
she paints 3 wall per hour
the answer is : the remaining wall will take her 1 hour to paint
Answer:
f'(x) = 1
General Formulas and Concepts:
<u>Calculus</u>
- Limit Properties:

- Definition of a Derivative:

Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x + 2
<u>Step 2: Find derivative</u>
- Substitute:

- Distribute:

- Combine like terms:

- Divide:

- Evaluate:

Answer:
The equation answer will always be positive
Step-by-step explanation: