Graph the inequality.y ? -3(x2 - 1) - 3
A. 
B. 
C. 
D. 
Answer: A
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Determine whether the vectors 
and 
are equivalent.A(1, 1), B(8, 4), C(0, 0), and D(7, 4)
A. Equivalent B. Not equivalent
Simplify the expression representing the derivative of a function.f'(x) = (4x4 - 3x3 + 6x - 5)(6x) + (x - 3)(6x2 - 6)
A. 24x5 - 18x4 - 6x3 + 18x2 - 36x - 18 B. 24x5 - 18x4 + 6x3 + 18x2 - 36x + 18 C. 24x5 - 18x4 + 6x3 - 36x2 - 36x + 18 D. 24x5 - 18x4 - 18x2 - 30x + 18
Find the direction the parabola opens, the coordinates of the vertex, the equation of the axis of symmetry and draw the graph.x = 3y2 - 18y + 26
A. 
opens right; vertex (-1, -3);
axis of symmetry y = -3
B. 
opens right; vertex (-1, 3);
axis of symmetry y = 3
C. 
opens right; vertex (1, 3);
axis of symmetry y = 3
D. 
opens left; vertex (-1, 3);
axis of symmetry y = 3
The augmented matrix of a system of equations has been transformed to an equivalent matrix in row-echelon form. If the system is consistent, then give the solution. If it is not, then state that it is inconsistent.
A. (5, - 2) B. (2, 6) C. (6, 2) D. Inconsistent