Identify the equation without completing the square.2y2 - 2x - 3y = 0
A. parabola
B. hyperbola
C. ellipse
D. not a conic
Answer: A
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Do not use a calculator. Find an exact value of s in the specified interval with the given circular function value.tan s = 1, 
A. 
B. 
C. 
D. 
Either the dimensions of two matrices or the matrices themselves are given. Find the dimensions of the product AB and the product BA. If either is not defined, say so.A = 
; B = 
.
A. AB is 1 × 1; BA is not defined. B. AB is 1 × 1; BA is 2 × 2. C. AB is 2 × 2; BA is 1 × 1. D. AB is not defined; BA is 2 × 2.
Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = -2x+3 + 4
A. domain of f: (-?, ?); range of f: (-4, ?);
horizontal asymptote: y = 4
B. domain of f: (-?, ?); range of f: (-?, -4);
horizontal asymptote: y = -4 
C. domain of f: (-?, ?); range of f: (-?, -4);
horizontal asymptote: y = -4
D. domain of f: (-?, ?); range of f: (-?, 4);
horizontal asymptote: y = 4
Simplify.10 + 3xy + 12xy(4x2 - 9y - 9) - 11y2
A. 48x3y + 108xy2 + 11y2 - 105xy + 10 B. 48x3y - 108xy2 - 11y2 - 105xy C. 48x3y - 11y2 + 111xy + 10 D. 48x3y - 108xy2 - 11y2 - 105xy + 10