Solve the rational inequality.
? 2x
A. (-?, 4] ? [6, ?)
B. (-?, 0] ? [4, 6)
C. [0, 4] ? [6, ?)
D. [6, ?)
Answer: B
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Provide an appropriate response. Solve the following quadratic using any method, rounding to the nearest hundredth if necessary: x2 - 8 = 6x.
A. x = 7.12, -1.12 B. x = -8.69, 0.69 C. x = -7.12, 1.12 D. x = 8.69, -0.69
Test the equation for symmetry with respect to the specified axis, line, or pole.r = -4 cos ?; the x-axis (polar axis)
A. May or may not be symmetric about the x-axis B. Symmetric about the x-axis
Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = (y - 3)2 - 5
A. 
opens right; vertex (-3, 5);
axis of symmetry y = 5
B. 
opens right; vertex (3, -5);
axis of symmetry y = -5
C. 
opens right; vertex (-5, 3);
axis of symmetry y = 3
D. 
opens right; vertex (-5, -3);
axis of symmetry y = -3
Complete the table of values for the given equation.2x - 2y = -4
A. 4; -2; 2 B. 4; 2; -2 C. 0; 2; -2 D. 0; -2; 2