Answer:
m=4,2=9, and r=. (Examples 1-6). 1. 3+ m 7. 2. z-m 5. | 3. 12r 2
 
        
             
        
        
        
Answer:
(-3, -6)
explanation:
When reflected across x axis, the x value will be same and y value will become negative.
original coordinates of D: (-3, 6)
- so new coordinates: (-3, (-)6) = (-3, -6)
 
        
             
        
        
        
Answer: x ≥ 0
Step-by-step explanation:
First, let's define the symbols used:
a < x              (this means that a is strictly smaller than x)
a > x              (this means that a is strictly larger than x)
a ≤ x              (this means that a is smaller than or equal to x)
a ≥ x              (this means that a is larger than or equal to x)
Now we have the statement "x is no less than 0"
Then x can be equal to zero, or larger than zero, but never smaller than zero.
Looking at the symbols above, we know that we need to use:
x ≥ 0
(this is equivalent to the statement)
 
        
                    
             
        
        
        
Answer:
(0,6).  
Step-by-step explanation:
Consider the standardised form of y=ax2+bx+c. Written as y=a(x2+bax)+c. xvertex=(−12)×ba → (−12)×0−1=0.
Mark me brainliest
 
        
             
        
        
        
One way is by using the same number