Reflection of a function

reflection of f(x) about x-axis
So
Answer:
1)
--------> 
2)
--------> 
3)
--------> 
4)
--------> 
Step-by-step explanation:
<u>Verify each case</u>
case 1) 
<em>Find the area with the original dimensions</em>

Reduce the area of the poster by one-third

therefore
--------> 
case 2) 
<em>Find the area with the original dimensions</em>

Reduce the area of the poster by one-third

therefore
--------> 
case 3) 
<em>Find the area with the original dimensions</em>

Reduce the area of the poster by one-third

therefore
--------> 
case 4) 
<em>Find the area with the original dimensions</em>

Reduce the area of the poster by one-third

therefore
--------> 
Step-by-step explanation:
-3-15=-18
-18-74=-92
-92-375=-449
Answer: 5 5/7
Step-by-step explanation:
Number of pizza bought = 20
Fraction of pizza ate = 2/7
Therefore, the number of pizzas that have been eaten will be:
= Fraction of pizza eaten × Number of pizza bought
= 2/7 × 20
= 40/7
= 5 5/7
Therefore, 5 5/7 pizza have been eaten
Answer:
$4,920
Step-by-step explanation:
164,000 x .03 = 4920