4(4x)+(x)
= 16x+x
Combine like terms 
16x+x
(16x+x)
= 17x 
x=17 
I hope that's help ! Good night .
 
        
             
        
        
        

That's vertex form for a parabola  and we read off vertex (p,q) as
 and we read off vertex (p,q) as 
Answer: Vertex (5,7)
The negative <em>a</em> tells us this is a downward opening parabola (upside down from the usual  . I remember CUP - Concave Up Positive; here <em>a </em>is negative so not a cup, instead concave <em>down.</em> The same rule applies to second derivatives in calculus so memorize it now and use it later.
. I remember CUP - Concave Up Positive; here <em>a </em>is negative so not a cup, instead concave <em>down.</em> The same rule applies to second derivatives in calculus so memorize it now and use it later.
Answer: downward
 
        
             
        
        
        
Answer:
   1 : 6 . . . . or 1/6
Step-by-step explanation:
We know 1 foot is 12 inches, so 5 feet is 5·12 = 60 inches. Zachary's scale factor is ...
   drawing size : actual size = 10 inches : 60 inches = 1 : 6
This can also be written as the fraction 1/6.
 
        
             
        
        
        
Answer:
Air that is moving primarily in a horizontal direction.
 
        
                    
             
        
        
        
A domain is an input that you put in an equation(x). A range is an output (y) that is the result of a certain input.
Hope this helps and please mark as brainliest!