Solve the problem.Find (f - g)(-2) when f(x) = 2x2 - 1 and g(x) = x - 3.
A. -5
B. 8
C. 12
D. 6
Answer: C
Mathematics
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Find the equation of the line. Write the equation using standard notation.Through (-4, 11); parallel to x = 7
A. y = 11 B. y = -4 C. x = -4 D. x = 11
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Graph the function.
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A. ?
B. ?
C. ?
D. ?
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Identify the vertex and axis of symmetry of the parabola.x = 3y2 - 12y + 10
A. Vertex (-2, -2); Axis of symmetry y = -2 B. Vertex (2, 2); Axis of symmetry y = 2 C. Vertex (-2, 2); Axis of symmetry y = 2 D. Vertex (2, -2); Axis of symmetry y = -2
Mathematics
Solve the equation by completing the square.3x2 - 2x - 6 = 0
A. 
B. 
C. 
D. 
Mathematics