The graph of the step function g(x) = -x] + 3 is shown. What is the domain of g(x)?
5
{xl x is a real number}
{xx is an integer;
{x1-2 sx<5}
O {x[-1 sx s5}
64
3
2
O
1 -
O
5 4 -3 -2 -11
1
2
3
х
1-27
-3
-4
-5

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

Joe bought 4.25 pounds of pears for $7.18. if the equation 4.25x = 7.18models the situation, what does the variable stand for?

Derek purchased a new gym membership. it costs him seven dollars a month plus two dollars for every time that he visits the gym. he wants to spend less than 25 dollars a month to visit the gym. write an inequality that models the situation using the variable v for the number of visits per month. also find the maximum number of visits he can make to the gym and still keep his cost below 25 dollars a month.