Find the coordinates of the vertex of the quadratic function.f(x) = (x + 2)2 + 4
A. (-2, 4)
B. (4, -2)
C. (4, -4)
D. (-4, 2)
Answer: A
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Find the critical point(s) of the function. Then use the second derivative test to classify the nature of each point, if possible. Finally, determine the relative extrema of the function.
?
?
A. 
; relative minimum value: 
B. 
; saddle point: 
C. 
; relative maximum value: 
D. there are no critical points
Perform the conversion. Round to the nearest hundredth when necessary.39.7 cm to in.
A. 100.84 in. B. 3970 in. C. 0.40 in. D. 15.64 in.
Solve the problem.The minute hand of a clock is 3 inches long. How far does the tip of the minute hand move in 35 minutes? If necessary, round the answer to two decimal places.
A. 11 in. B. 13.51 in. C. 9.26 in. D. 12.23 in.
List all numbers from the given set B that are members of the given Real Number subset.B = {17, 
, -22, 0, 
, 
, 0.
, 0.35} Irrational numbers
A. 
, 
, 0.35
B. 
C. 
, 
, 0.
D. 
, 0.