Solve the equation by completing the square.-5x2 - 4x - 4 = 0
A. 
B. 
, - 
C. 
D. 
Answer: C
Mathematics
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Find the exact value of the expression.csc-1
A. 
B. 
C. 
D. - 
Mathematics
Solve for the specified variable.f = h - 5
, for z
A. z = 
B. z = 
C. z = 
D. z = 
Mathematics
Identify the conic that the polar equation represents. Also, give the position of the directrix.r = 
A. ellipse, directrix perpendicular to the polar axis 1 right of the pole B. hyperbola, directrix perpendicular to the polar axis 1 right of the pole C. hyperbola, directrix perpendicular to the polar axis 1 left of the pole D. ellipse, directrix perpendicular to the polar axis 1 left of the pole
Mathematics
Graph the function using a graphing utility and the Change-of-Base Formula.y = log10x
A. 
B. 
C. 
D. 
Mathematics