Answer:
3rd option (top right)
Step-by-step explanation:
3rd option represents a linear equation
y = -2x-1
Answered by GAUTHMATH
 
        
             
        
        
        
The price changed by $42 over the course of seven weeks
        
                    
             
        
        
        
ANSWER
{ }
}
EXPLANATION
From the graph, the given quadratic inequality is 

We can see that the corresponding quadratic function is a perfect square.
Since the graph opens upwards and it is always above the x-axis, any real number you plug into the inequality, the result is greater than or equal to zero.
Hence the solution set is 
{ }
}
The correct answer is A
 
        
             
        
        
        
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
and to get it, we simply need two points off of the straight line, hmm let's use the ones in the picture below.

 
        
             
        
        
        
Answer:
 is the correct answer.
 is the correct answer.
Step-by-step explanation:
We know that vertex equation of a parabola is given as:

where  is the vertex of the parabola and
 is the vertex of the parabola and
 are the coordinate of points on parabola.
 are the coordinate of points on parabola.
As per the question statement:
The parabola opens upwards that means coefficient of  is positive.
 is positive.
Let 
Minimum of parabola is at x = 3.
The vertex is at the minimum point of a parabola that opens upwards.
 
 
Putting value of a and h in the equation:

Formula used: 
Comparing the equation formulated above with the options given we can observe that the equation formulated above is most similar to option A.
Comparing  and
 and  
 
13 = 9+k
k = 4
Please refer to the graph attached.
Hence, correct option is 