Find the area of the purple sector(s). the diameter is 12.

The area of a circle is found using the formula A = PI x r^2

r is the radius, which is half the diameter.

r = 12 / 2 = 6

Area of full circle = 3.14 x 6^2 = 113.04 square units.

There are 8 equal sectors ( they are all 45 degrees), so divide the total area by 8.

113.04 / 8 = 14.13 square units, rounded to the nearest tenth = 14.1 square units.

The answer is D.

answer: b.

step-by-step explanation:

it is b. cause the equations are put in the right category

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.