Question

kala drained an aquarium. she took 45 minutes. the graph shows the amount of water (in liters) in the aquarium versus time (in minutes)
amount of water (liters)
time (minutes)
find the domain and the range of the function shown.
write your answers as inequalities, using x or y as appropriate.
or, you may instead click on \empty set\ or \all reals\ as the answer.
domain:
range:

Explanation:

Step1: Identify domain (x-values)

The x-axis is time, from 0 to 45 minutes.
$0 \leq x \leq 45$

Step2: Identify range (y-values)

The y-axis is water volume, from 0 to 225 liters.
$0 \leq y \leq 225$

Answer:

domain: $\boldsymbol{0 \leq x \leq 45}$
range: $\boldsymbol{0 \leq y \leq 225}$