Find the domain of the following peicewise function

With piecewise functions, the domains are listen on the right.

So, it goes from -1 to zero, THEN zero to 5.  

This narrows the choices down to the last 2.

Since the domain includes -1 (show in the inequality), it must be in a bracket.  It does not include 5, so it is in parenthesees.

The choice is the 3

1. minimum

2. 6400

3. eight

hope this !

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have