Write the equation in vertex form. Identify the vertex.y = x2 + 6x - 4
A. y = (x + 6)2 - 40; (-6, -40)
B. y = (x + 3)2 - 13; (-13, -3)
C. y = (x + 3)2 - 13; (-3, -13)
D. y = (x + 6)2 - 40; (-40, -6)
Answer: C
Mathematics
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Evaluate.i31
A. i B. 1 C. -1 D. -i
Mathematics
Refer to the graph of the function f(x). Provide an appropriate response.Find f(-3).
A. -4 B. -2 C. 2 D. 0
Mathematics
Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. f(4, 4) = 521, local maximum B. f(4, 0) = 9, local minimum; f(0, 4) = 9, local minimum C. f(0, 0) = 9, saddle point; f(4, 4) = 521, local maximum D. f(0, 0) = 9, test is inconclusive
Mathematics
Graph the inverse of the function plotted, on the same set of axes. Use a dashed curve for the inverse.
A. 
B. 
C. 
D. 
Mathematics