<h2>
Answer:</h2>
Graph C
<h2>
Step-by-step explanation:</h2>
This is a piecewise-defined function because it is defined by two equations over a specified domain and this domain is
. The first function comes from the pattern of the square root function
and the second one is a linear function.
The graph of
has been shifted one unit to the left of
and stretched vertically where each y-value is multiplied by 3.
Moreover, we can prove that:
The graph of
passes through points (0,3) and (3,6):

It passes through these points.
The graph of
passes through points (5,0) and (3,2):

It passes through these points.
____________________
<h3>Finally, the graph is shown bellow and matches Graph C.</h3>
Answer:
7.8/7R4
Step-by-step explanation:
(2+1=3), (4+1=5) 3-2=1*5=5 39/5=7.8/7R4
8x because 5 plus 3 is eaght and you dont know what x equals so you just put it behind the number