The city library is having a book sale to make room for the new books it purchased. The graph shows the cost, y, in dollars, to purchase x books at the sale.
Select the correct answer from each drop-down menu.

The (cost of the books)(number of books purchased) depends on the (cost of the books)(number of books purchased).
At the sale, each book costs $(0.25)(0.50)(0.75)(1.00).

26

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

try soting them out first

step-by-step explanation: