Asap urgent! will give brainliest!

use the graph to write an explicit function to represent the data and determine how much money shelley earned in week 5.

graph with x axis labeled number of weeks and ranges from zero to seven, y axis labeled money earned, in dollars, and ranges from zero to one hundred eighty with points at one comma six, two comma eighteen, three comma fifty four, and four comma one hundred sixty two (graph is shown below)

f(n) = 5(3)n − 1; f(5) = 405
f(n) = 6(3)n − 1; f(5) = 486
f(n) = 6(3)n; f(5) = 1,458
f(n) = 6(3)n + 1; f(5) = 4,374

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

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

combine all like terms then its just a 2 step equation