Math To Do, Ready Question 4
The table and graph both represent the same relationship. Which
equation also represents that relationship?

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

im pretty sure its

(8,15)

step-by-step explanation: