Complete the square and then use the shifting technique to graph the function.f(x) = x2 - 4x
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Provide the proper response.Explain in your own words how you can tell from the equation whether the branches of a hyperbola open up and down or left and right.
What will be an ideal response?
Mathematics
Multiply mentally.80 × 400
A. 31,600 B. 32,400 C. 480 D. 32,000
Mathematics
Use the accompanying graph of y = f(x) to sketch the graph of the indicated equation.y = f(x + 4)
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.6y = 5y - 8.8
A. {-19.8} B. {6} C. {8.8} D. {-8.8}
Mathematics