Do 3. The figure shown was created by placing the vertices of a square on the circle. A ruler was
used to measure the dimensions of the square and the circle to the nearest centimeter,
The side of the square measures 7 cm, and the diameter of the circle measures 10 cm.
os
127.5 cm?
29.5 cm?
o
176 cm?
7 cm
o
2650 cm?
CLEAR ALL
10 cm

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:

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

the answer is 40.

proof: