Which is an x-intercept of the continuous function in the table?
х
-2
-1
0
1
2
3
f(x)
20
0
-6
-4
0
0
0 (-1,0)
0 (0,6)
0 (-6,0)
0 (0, -1)
No

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: