12 Text-to-Speech
2. In 2010, the population of Atlanta, Georgia was 4.2 x 109 and the total land area was
1.32 x 102 square miles. Approximately, what was the population density of Atlanta
2010?
Use the following formula: population density = population area

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation: