Write the equation of the axis of symmetry.f(x) = x2 - 2x + 4
A. x = -1
B. x = 0
C. x = 3
D. x = 1
Answer: D
Mathematics
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Write the equation for the shape described.The circle with endpoints of a diameter at (3, -5) and (7, -4)
A. 
2 + 
2 =
B. 2 +
2 = 17
C. 2 +
2 = 101
D. 2 +
2 = 181
Mathematics
Give the place value of the underlined digit.7,0
7,171
A. thousand B. hundred C. hundred thousand D. ten thousand
Mathematics
Graph the function.y = log3 x 
A. 
B. 
C. 
D. 
Mathematics
Identify the vertex of the parabola.P(x) = -2x2 - 16x - 38
A. (-6, -4) B. (4, 6) C. (6, 4) D. (-4, -6)
Mathematics