The graphs of functions f(x) and g(x) = f(x) + k are shown: 7
6
5
g(x)
4
3
f(x)
2
2
-2
-34
What is the value of k?
+

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?