Determine whether the equation defines y as a function of x. y = |x|
A. function
B. not a function
Answer: A
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Give an appropriate answer.A bee was flying downward along the curve that is the intersection of 
with the plane y = 1. At the point 
the bee went off on the tangent line. Where did the bee hit the yz-plane?
A. (1, 0, -19) B. (0, 1, 25) C. (0, 1, -8) D. (0, 1, -19)
Multiply.(3x2 - 3x - 2)(x2 - 5x + 2)
A. 3x4 - 15x3 + 21x2 + 4x - 4 B. 3x4 - 18x3 + 21x2 + 4x - 4 C. 3x4 - 18x3 + 19x2 + 4x - 4 D. 3x4 - 15x3 + 19x2 + 4x - 4
Add.
A. 13,372 B. 12,382 C. 12,472 D. 13,482
For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = - 
x3 + 6x2 + 4x - 6
A. 3; 3; 3 B. 3; 3; 2 C. 3; 2; 1 D. 3; 2; 2