Angelica writes a function f with a domain of all real numbers and a range of {-13}. Which of the following could be the function she wrote

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

What is the mean of the data set 125, 141, 213, 155, 281

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?