Answer:
Symbol of integer =Z
Roster or tabular form: In roster form, all the elements of a set are listed, the elements are being separated by commas and are enclosed within braces { }.
For Example:{3,0-1,}
Answer:
your answer is incorrect. The correct answer is
and
.
Step-by-step explanation:
If a quadratic function is
and a>0, then minimum value of the function at point
.
The given function is
Here, a=1, b=b and c=182. So.
Put
in the given function to find the minimum value of the function.
We know that minimum value is 13. So,
Taking square root on both sides.
The value of b is 26.
So, the given function is
Now, add and subtract square of half of coefficient of x.
On comparing with
, we get
Therefore, your answer is incorrect.
Answer:

Step-by-step explanation:
Given

Required
Evaluate 
We have:

Apply law of logarithm

Express 9 as 3^2

Evaluate the exponents

.
So:


Substitute 

