Indicate whether the graph of the equation is a circle, an ellipse, a hyperbola, or a parabola. Then graph the conic section.
+ 
= 1
A. parabola
B. ellipse
C. hyperbola
D. circle
Answer: D
Mathematics
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For the pair of functions, find the indicated domain.f(x) = x2 - 49, g(x) = 2x + 3Find the domain of g ? f.
A. 
? 
B. [7, ?)
C. (-7, 7)
D. (-?, ?)
Mathematics
Find the opposite of the integer.183
A. 0 B. -183 C. -1 D. 183
Mathematics
Solve by using the quadratic formula.36w2 - 48w + 21 = 5
A. - 
, 
B. - 
C. 
D. no real-number solutions
Mathematics
Use the binomial theorem to expand and simplify the expression 
a. 
b. 
c. 
d. 
Mathematics