Answer:
C
Step-by-step explanation:
Rather than picking, let's try to construct one from the description.
reflected over the x axis means -
the vertex is usually at (0,0), now how do we move a graph?  or in other words  translating it.
To move left and right you use  where if you subtract h you move right and if you add h you move left.  we go from (0,0) to (-4,2).  so 0 to -4 is 4 left, so that means we add 4.
 where if you subtract h you move right and if you add h you move left.  we go from (0,0) to (-4,2).  so 0 to -4 is 4 left, so that means we add 4.
To move up and down we use  Here if v is positive you move up and if v is negative you move down.  going from (0,0) to (-4,2) it moves up 2
 Here if v is positive you move up and if v is negative you move down.  going from (0,0) to (-4,2) it moves up 2
So now we put them all together  And if you look, C matches that exactly.
  And if you look, C matches that exactly.
 
        
             
        
        
        
8a+3b+8a-4b=
8a+8a+3b-4b=
16a-1b=
16a-b
Hope I didn't mess up for your sake!
        
                    
             
        
        
        
9514 1404 393
Answer:
   65.52 square feet
Step-by-step explanation:
The area of a rhombus is half the product of the diagonals.
   A = (1/2)ab
   A = (1/2)(12.6 ft)(10.4 ft) = 65.52 ft²
The area of the farm is 65.52 square feet.
 
        
             
        
        
        
We are given: Function y=f(x).
First x-intercept of the y=f(x) is 2.
x-intercept is a point on x-axis, where y=0.
Replacing y by 0 and x by 2 in above function, we get 
0=f(2)
Second x-intercept of the y=f(x) is 3.
Replacing y by 0 and x by 2 in above function, we get 
0=f(3)
We are given another function y=8f(x).
Here only function f(x) is being multiplied with 8.
That is y values of function should be multiply by 8.
Because we have y value equals 0. On multiplying 8 by 0 gives 0 again and it would not effect the values of x's.
Therefore, 
x-intercepts of y=8f(x) would remain same, that is 2 and 3.