Use the drop-down menus to complete the statements to match the information shown by the graph.
Poplar
Height
(feet)
Redwood
Time
(years)
CLEAR
of the graph for
Poplar trees grow
poplar trees is
redwood trees per year because the
that of the graph for redwood trees.
The
of the graph tells you the unit rate in

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: (3,11) is your answer.