2.) A rabbit eats 1 or 2 (1/4 cup) servings of pellets each day. You buy a 50 lb bag of rabbit food and want to know how long it will last. An online post by
a rabbit farmer estimates 30 (1/4 cup) scoops in 2.5 lbs. Choose the correct
range of days that the 50 lb bag could last.
a.) 30-60 days
b.) 100-200 days
c.) 300 - 600 days
d.) 1500-2000 days

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