Consider these changes in bank account balances. opening balance closing balance change customer a: $110.00 $15.00 -$95.00 customer b: -$5.00 $80.00 +$75.00 customer c: $60.00 $100.00 +$40.00 customer d: -$18.00 -$110.00 -$92.00 whose account balance changed the most? customer a customer b customer c customer d

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