2)
P(4,-4) -->(-4, 7)
4 - 8 = -4           -------->left 8
-4 + 11 = 7         -------->up 11
Answer: left 8;  up 11
3)
C(3,-1) , left 4 up 1
 3 - 4 = -1    -------->left 4
-1 + 1 = 0   -------->up 1
a) 
(x , y) -->(x - 4 , y +1)
C(3, -1) -->C'(-1 , 0)
b)
(x , y) --> (x - 4, y + 1); (-1 , 0)
 
        
             
        
        
        
243log(81x)=48
log(81x)=48÷243
log(81x)=16÷81
81x=10^(16÷81)
81x= 81sqaure root pf 10^16
divide by 81
x =.0194557
        
             
        
        
        
Formula:
V = 1/3 * pi * r^2 * h
Plug in what we know:
V = 1/3 * 3.14 * 3^2 * 4
V = 37.68cm^3
So the volume is 37.68cm^3 which rounds to 37.7cm^3.
        
                    
             
        
        
        
Pretty sure it would be D
Good luck on your finals!
        
             
        
        
        
If you would like to know how many pounds of pasta the restaurant will need, you can calculate this using the following steps:
3 pounds of pasta ... 14 people
x pounds of pasta = ? ... 56 people
3 * 56 = 14 * x      /14
x = 3 * 56 / 14
x = 12 pounds of pasta
The correct result would be 12 pounds of pasta.