The graph shows the relationship between the length of time Ted spends knitting and the number of scarves he knits. 1\small{1} 1 2\small{2} 2 3\small{3} 3 4\small{4} 4 20\small{20} 20 40\small{40} 40 60\small{60} 60 80\small{80} 80 hours scarves (1,16)(1,16) (1,16) What does 1616 16 16 mean in this situation?

Step-by-step explanation:

Its C i got it from Khan

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

c

step-by-step explanation: