“A bowling alley charges $2.50 for shoe rental and $3.25 per game bowled. The amount a bowler is charged can be expressed as , when , and is an integer. Find the domain and range. Then determine whether the equation is a function. Is the equation discrete or continuous? ”

y=2.50+3.25x,

Step-by-step explanation:

because

So our equation can be y = $2.50 + $3.25x where y is total cost and x is games played.

The equation is be a function as you cannot play 3 games and get more than one price, etc.

I am pretty sure x (the domain) is "all real numbers" but am unsure what the range is [I am just now learning this too] as I think, depending on the amount of games played, it could go on for a long time  (sorry about this fdafdasfda)

(with the extra info you gave \/)

Yeaaa so the domain is all integers over and equal to 1.

(still not 100% sure on the range and I don't want to tell you the wrong thing)

The equation is discrete as we can count the amount of games played and the price.

I know I am missing a piece, but hopefully this helps a bit. Good luck and have a nice day :D

answer: i think it is (1,-2)

-2

7 - 9 = -2

reversed:

-2 + 9 = 7