Avacation rental company uses the function v(x)=250x+75 to calculate the cost to rent a two bedrooms beach house x number of nights. the maximum number of nights the beach house can be rented is 30. what is the domain of the function. a.0 ≤ x ≤ 30, where x is a whole number b.0 < x < 30, where x is a whole number c.0 ≤ x ≤ 7,575, where x is a whole number

a.0 ≤ x ≤ 30, where x is a whole number

Step-by-step explanation:

a vacation rental company uses the function v(x)=250x+75

x is the number of nights

maximum number of nights = 30

The number of nights cannot be negative

The domain is the set of x values for which the function is defined

 we ignore the negative value for x in the domain because number of nights cannot be negative

so x  starts at 0  and maximum is 30

number of nights should be a whole number

0 ≤ x ≤ 30, where x is a whole number

y=x+9

?

step-by-step explanation:

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.