Answer:

Step-by-step explanation:

To find g(-4) , substitute the value of x that's - 4 into g(x). That is for every x in g(x) , replace it with - 4
We have

We have the final answer as
<h3>g(-4) = 14</h3>
Hope this helps you
 
        
             
        
        
        
The line of symmetry is at zero because the coordinates are X= -2 , X= 2
        
             
        
        
        
Answer:

Step-by-step explanation:
From C-A, it goes from y=1 to y=5, so that 4 units
From A-B, it goes from x = -1 to x = 4, that is 5 units
Now, to find distance from B to C, we need to use the distance formula:

Where the variables are the respective points of B and C,
B (4,5) & C(-1,1)
So x_1 =4, y_1=5, x_2=-1, y_2=1
Plugging into the formula we get:

Summing it all (perimeter is sum of 3 sides):
Distance = 
3rd answer choice is right.
 
        
             
        
        
        
1
 
Simplify \frac{1}{2}\imath n(x+3)21ın(x+3) to \frac{\imath n(x+3)}{2}2ın(x+3)
\frac{\imath n(x+3)}{2}-\imath nx=02ın(x+3)−ınx=0
2
 
Add \imath nxınx to both sides
\frac{\imath n(x+3)}{2}=\imath nx2ın(x+3)=ınx
3
 
Multiply both sides by 22
\imath n(x+3)=\imath nx\times 2ın(x+3)=ınx×2
4
 
Regroup terms
\imath n(x+3)=nx\times 2\imathın(x+3)=nx×2ı
5
 
Cancel \imathı on both sides
n(x+3)=nx\times 2n(x+3)=nx×2
6
 
Divide both sides by nn
x+3=\frac{nx\times 2}{n}x+3=nnx×2
7
 
Subtract 33 from both sides
x=\frac{nx\times 2}{n}-3x=nnx×2−3
        
             
        
        
        
Try 3+x which would be 4 and 7 is greater then 4 because x by its self or and other variable is 1. hope this helped!