Answer:
x² - 2x + 3
Step-by-step explanation:
y = (x - 1)² + 2
= (x - 1)² + 2 [a - b]² = <em><u>a²- 2ab + b²</u></em>
= x²- 2x + 1 + 2
= x² - 2x + 3
Thus, the standard form of the equation is x² - 2x + 3
The correct answer is D.
molecules refer to the
smallest particle in a compound or an element, which possesses the
chemical properties of that compound or element. They are also made up
of atoms which are held together by chemical bonds as result of exchange
or sharing of electrons.
The Formula given in option D is an atom not a molecule because it is not sharing any bond with any other atom.
Answer:
1 meter of rise over 3 meters distance
Step-by-step explanation:
Slope is the rise / run ratio
1/3 slope means 1 meter of rise over 3 meters long section (or other unit of length)
Option B: 
is the correct answer.
Explanation:
The exponential equation is 
If 
, then 
Thus, the equation becomes
Applying log rule, 
and thus the equation becomes
Since, we know that, 
, using this we get,
Hence, the logarithmic equation which is equivalent to the exponential equation is
Thus, Option B is the correct answer.
Answer:
x=9/4
Step-by-step explanation:
