Answer:


Step-by-step explanation:
Given

Required
The domain and range
A function is represented as:

Where
 domain
 domain
 range
 range
So, we have:


 
        
             
        
        
        
Step-by-step explanation:
In an equilateral triangle, all the three sides are equal as well as all the angles are equal. Let the angles be x.
We know that the sum of angles of a triangle is equal to 180 degrees. It means that,
x+x+x=180
3x=180
x=60°
Hence, if a triangle is an equilateral triangle, then the triangle has exactly three 60°  angles. Hence, △ABC is an equilateral triangle
 
        
             
        
        
        
A line has the following standard equation form:
y = m x + b
where m is the slope and b is the y intercept
 
So if Ariel cannot find the slope, then this would only
mean that m = 0, there is no slope. And hence the line is either a straight
vertical line or straight horizontal line.
 
Answer:
<span>There is no slope</span>
 
        
             
        
        
        
Answer: x<4
Step-by-step explanation: Let's solve your inequality step-by-step.
2x+1<9
Step 1: Subtract 1 from both sides.
2x+1−1<9−1
2x < 8
Step 2: Divide both sides by 2.
2x
/2  <  8
/2
x<4
 
        
             
        
        
        
Answer:
6x-12 
Step-by-step explanation:
I think this is the answer I am so sorry if Im wrong but 3*2x = 6x and then -4*3 = -12