Answer:
Please check the explanation.
Step-by-step explanation:
- As we know that the values in the table represent a function only if there there is only 1 input for every output.
Given the table 1
x              y
-12           2
-10           10
0              -2
5              -6
8               -11
15              -15
From the table, it is clear that for each input there exists a unique output.
i.e.
According to the given table,
y = 2 at x=-12
y = 10 at x=-1
0
y = -1 at x=0
y = -11 at x=8
y = -15 at x=15
From the table, it is clear that for each input x, it has a unique output y.
Hence, table 1 is a function.
Given the table 2
x              y
9            -18
-20           0
-6              1
-17              16
9                17
11              19
This table does not produce a function, because the input x=9 produces two outputs.
i.e.
at x = 9, the y = -18
at x = 9, the y = 17
Therefore, the table 2 does not represent a function.
 
        
             
        
        
        
Answer:
i. No, Maurice statement is wrong.
ii. Stephan does not have sufficient pieces of wood to make the tray because the square inches required is more than what he has.
Step-by-step explanation:
Stephan's piece of wood measures; 18 inches in length and 12 inches in width. 
Since the piece of wood has a shape of a rectangle,
the area of the piece of wood = length × width
                                                  = 18 × 12
                                                 = 216 square inches
According to Maurice's statement, he could make a tray that has a base of 1012 inches by 1012 inches. 
The base has the shape of a square, so that;
      the area of the base = length × width = 
                                        = 1012 ×1012
                                       = 1024144 squared inches
This shows that Stephan does not have sufficient wood to make the tray because the square inches required is more than what he has.
 
        
             
        
        
        
2y-6=34 is the needed equation