2 Ollie is at a gift shop where the total cost, y, of purchasing post cards can be represented by y = 0.75x. If x is the number of post cards purchased, which of
the following represents the most reasonable domain?
a. All integers
b. All whole numbers
c. All real numbers
d. All positive real numbers

it would be all positive #s (real #s)

Step-by-step explanation:

answer: get more recipes with 3 magazines for $20! i often use chicken broth instead of water. 3 tablespoons butter, divided; 1/2 cup freshly grated parmigiano-reggiano bring water and salt to a boil in a large saucepan; pour polenta slowly into 5 minutes to thicken; stir and taste for salt before transferring to a serving bowl.

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )