Answer:
first one. Since its X crosses or passes (2,0)
Step-by-step explanation:
Answer:$38.39
Step-by-step explanation:
Original price: $
47.99
Discount percentage:
20
%
Results
Discount:
$9.60
Final Price:
$38.39
Answer:0.5
Step-by-step explanation:
Profit = revenue - expenses
P = 5c - 39 <== ur equation
x < = 40
ur independent variable is c, the number of cars
ur dependent variable is p, ur profit
yes, this relationship is a function because for each value of c there is a unique value of p
ur domain (ur c values) will be : 0 < = c < = 40
ur range (ur p values) will be -39 < = p < = 161