Perform the row operation(s) on the given augmented matrix.R2= -5r1 + r2
A. 
B. 
C. 
D. 
Answer: B
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Find the location and value of each local extremum for the function.
A. (-3,-1), (-2,0), (2,1) B. (-3,-1), (-1,2), (-2,0) C. (-3,-1), (-1,2), (2,1) D. (-2,0), (-1,2), (2,1)
Match the quadratic function to the correct graph.y = -(x + 5)2 + 3
A. 
B. 
C. 
D. 
Fill in the blank with one of the words or phrases listed below. 
The 
of two sets in the set of all elements that belong to either of the sets.
A. absolute value B. solution C. union D. intersection
Provide an appropriate response.The function P(x) = 2x + 
, 0 < x < ? models the perimeter of a rectangle of dimensions x by 
.(a) Find the extreme values for P.(b) Give an interpretation in terms of perimeter of the rectangle for any values found in part (a).
What will be an ideal response?