Graph the function. Determine the symmetry, if any, of the function.y = -|x|
A. Symmetric about the x-axis
B. Symmetric about the y-axis
C. Symmetric about the origin
D. Symmetric about the y-axis
Answer: D
Mathematics
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Translate the algebraic expression to a word phrase.5(x + 2)
What will be an ideal response?
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Name the curve with the given polar equation. If it is a conic, give its eccentricity.r = 
A. Vertical ellipse; e = 
B. Horizontal ellipse; e = 
C. Horizontal hyperbola; e = 6
D. Vertical hyperbola; e = 6
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Solve the systems of equations by the addition method. 
A. {(2, 7)}
B. no solution; ?
C. {(3, 2)}
D. 
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Find the mean of the list of data.$12.65, $35.20, $27.15, 
A. $12.65 B. $27.15 C. $24.00 D. $20.00
Mathematics