A circle has a radius of 5. An arc of 162 degrees. What is the length of the arc?

14.14 units

Step-by-step explanation:

Klan Academy- I checked and it was correct.

  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.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7