Rozalie spent $26.75 at a parking garage in downtown Orlando. The garage charged a base fee of $7.50 for the first hour, and an hourly rate of $2.75 for each additional hour. The following sign is displayed to show the prices for the first 4 hours.

Rozalie spent 7 hours at the parking garage.

Step-by-step explanation:

The equation for the above Question can be given as:

$7.5 + 2.75x

Where x = hourly rate

We are told that Rozalie spent $26.75

The number of hours Rosalie spent at the parking garage is calculated as:

$7.5 + 2.75x = $26.75

2.75x = $26.75 - $7.5

2.75x = 19.25

x = 19.25/2.75

x = 7 hours

Therefore the number of hours Rozalie spent at the parking garage was 7 hours.

f is the midpoint of

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: