Answer:
Its orientation may change and the measures of its angles stay the same.
Step-by-step explanation:
Answer:
The correct option is D.
Step-by-step explanation:
It is given that the population of bacteria begins with 1 bacterium and triples every hour.
Let initial population be 1.
The population of bacteria after 1 hour is
The population of bacteria after 2 hour is
Similarly the population of bacteria after n hour is
If x is number of hours and y is the population of bacteria after x hour, then
The other way to find the population model is shown below.
The population model is defined as
Where, a is initial population and (1+b) is growth factor.
In the given situation the initial population is 1 and growth factor is 3, therefore
Therefore option D is correct.
Answer:
y = -1x + 5
Step-by-step explanation:
First, this is your current equation: y= -1x + b. Plug in the point to the equation to get this: 3 = -1(2) + b. Multiply -1 by 2 to get -2. It should look like this: 3 = -2 + b. Add 2 to both sides of the equation to get 5 = b. Go back to your original equation and plug 5 in for b. This is your final equation: y = -1x + 5. Hope this helped!
Answer:
3.9111 km
Explanation:
The length in kilometers is equal to the meters divided by 1,000. So, if you divide 3911.1 by 1,000 that equals 3.911. You move the decimal point to the left 3 times based on the number of zeros.
The vertex of the function is option A) (-6, -36)