Answer:
1. 33%
2. 16%
3. 50%
Step-by-step explanation:
Quotient is 21
<u>Step-by-step explanation:</u>
Step 1:
Divide 85 by 4. Using long division method, find the quotient.
<u>21</u><u> </u>
4|85
8
-------
5
- 4
--------
1
The most simplified version of it is 49/50
Answer:

Step-by-step explanation:
We are asked to find the tangent line approximation for
near
.
We will use linear approximation formula for a tangent line
of a function
at
to solve our given problem.

Let us find value of function at
as:

Now, we will find derivative of given function as:




Let us find derivative at 

Upon substituting our given values in linear approximation formula, we will get:


Therefore, our required tangent line for approximation would be
.