The water was pumped out of a backyard pond. what is the domain of this graph?

In case of graph, for domain we consider all the x values.

Domain is all input values for which we get a real output or all possible x values for which we get real y values.

here from the graph we can see the possible x values are all real numbers from 0 to 8.

So option A is correct.

Hello!

As you can see, this graph goes through x-values 0-8. We could use all real numbers as time could be measured in small fractions.

Therefore, our answer is A.

I hope this helps!

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl