Factor completely. If the polynomial is prime, so state.x2 + x - 42
A. (x - 7)(x + 6)
B. (x - 6)(x + 7)
C. (x + 1)(x - 42)
D. prime
Answer: B
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Determine the type of curve from the given information.A pool table is in the shape of a conic with the property that if a ball sitting at a focus is struck toward the rail, it will head toward the other focus after rebounding from the rail. What type of curve describes the shape of the pool table?
A. Hyperbola B. Ellipse C. Parabola D. None of the above
Find the extreme values of the function subject to the given constraint.
A. Maximum: 26 at 
minimum: -26 at 
B. Maximum: 26 at 
minimum: 0 at 
C. Maximum: 36 at 
minimum: -36 at 
D. Maximum: 36 at 
minimum: 0 at 
Evaluate the expression. Assume all variables represent nonzero numbers.20 + 130
A. 0 B. 15 C. 1 D. 2
Solve the problem. Given f(x) = 
and g(x) = 
, find f(x) + g(x).
A. 
B. 
C. 
D. 