Solve by completing the square.x2 - 4x = -3
A. ±
B. 3, 1
C. -3, -1
D. 2, 1
Answer: B
Mathematics
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Evaluate the following for the given value.-(-x) for x = 3
A. -4 B. 4 C. -3 D. 3
Mathematics
Construct a probability model for the experiment.Spinner I has 4 sections of equal area, numbered 1, 2, 3, and 4, and Spinner II has 4 sections of equal area, labeled Red, Yellow, Green, and Blue. Spin Spinner I and then spin Spinner II.What is the probability of getting a 1 or 3 followed by Red?
What will be an ideal response?
Mathematics
Find the limit of the function algebraically.
A. Does not exist B. -6 C. 0 D. 6
Mathematics
Sketch the graph of the polar equation.r = 6 cos ?
A. 
B. 
C. 
D. 
Mathematics