Answer: x=sqrt10-2, x=-sqrt10-2
Step-by-step explanation: square root both sides of the equation. 
x+2=sqrt10,-sqrt10
subtract 2 from both sides of the equation
x=sqrt10-2, -sqrt10-2
 
        
             
        
        
        
Answer: Complementary angles
Step-by-step explanation:
wxy is making a 90 degree angle which is a complementary. A supplementary is a 180 degree angle
 
        
             
        
        
        
Answer:
graph g(x)=1/4 x^2 - 2
Step-by-step explanation:
You are to replace x with (1/2x) in the expression x^2-2
So you have (1/2x)^2-2
1/4 x^2-2
Graph some points for g(x)=1/4 x^2-2
The vertex is (0,-2) and the parabola is open up.
I would graph 2 more points besides the vertex
x   |  g(x)                     ordered pairs to graph
-----------                         (-1,-1.75) and (0,-2) and (1,-1.75)
-1        -1.75
 0         -2
 1         -1.75
 
        
                    
             
        
        
        
Answer:
you have to be more specific on what your talking about
Step-by-step explanation:
 
        
                    
             
        
        
        
Step-by-step explanation:
This is a straight line equation. We only need two points to draw a straight line.
Choose two different numbers, put them into the equation instead of x, and calculate the value of y.

for x = 8

<h2>(8, 1)</h2>
for x = -8

<h2>(-8, 3)</h2>
Mark the points in the coordinate system and draw a straight line through the given points.
<em>(look at the attachment)</em>