Identify the vertex of the parabola.y = 2x2 - 20x + 52
A. (2, 5)
B. (5, 2)
C. (-2, -5)
D. (-5, -2)
Answer: B
Mathematics
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Solve.
= 7
A. -24 B. 12 C. 24 D. 48
Mathematics
Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(2, -5) and (2, 3)
A. 2 B. Undefined C. 4 D. 8
Mathematics
For the given expression y', find y'' and sketch the general shape of the graph of y = f(x). y' = 
- 2
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry.f(x) = (x - 6)2 + 1
A. vertex (1, 6)
axis of symmetry: x = 1
B. vertex (-6, 1)
axis of symmetry: x = -6
C. vertex (6, 1)
axis of symmetry: x = 6
D. vertex (-1, -6 )
axis of symmetry: x = -1
Mathematics