The cost of a water bottle is $6.49 plus $7.99 shipping for any number of
water bottles. What is the model to represent the total cost, f(x) of sending
* water bottles?
02
Not answe
Of(«) 6.49x + 7.99
Answer
f(x)= 7.99x + 6.49
<
Of(x)= 6.49x - 7.99
f(x)m 7.99 -6.49