Determine whether the ordered pair is a solution of the given equation.(4, 2); x + y = 6
A. Yes
B. No
Answer: A
Mathematics
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Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = 2(y - 2)2 - 2 
A. 
opens left; vertex (2, 2);
axis of symmetry y = 2
B. 
opens right; vertex (-2, 2);
axis of symmetry y = 2
C. 
opens right; vertex (2, 2);
axis of symmetry y = 2
D. 
opens right; vertex (-2, -2);
axis of symmetry y = -2
Mathematics
Find the indicated root. Give a decimal approximation if necessary. Round to the nearest thousandth.
A. 0.140 B. 0.014 C. 0.001 D. 1.400
Mathematics
Evaluate the exponential expression.64
A. 24 B. 4096 C. 1296 D. 216
Mathematics
Simplify the expression. All variables represent positive real numbers.
A. 8x2 B. -4x2 C. 16x2 D. not a real number
Mathematics