Find an equation for the conic. If the conic is a parabola, assume that the vertex is at the origin. If the conic is an ellipse or hyperbola, assume that it is centered at the origin.Focus at (3, 0) and e = 
A. 
- 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
+ 
= 1
Answer: C
Mathematics
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Solve the radical equation. Check all proposed solutions.
= 5
A. x = 25
B. x = 5
C. x = 
D. x = 
Mathematics
Add or subtract. Express the answer as a mixed number.12 - 
A. 9
B. 11
C. 11
D. 12
Mathematics
Graph y = f(x). State whether the graph depicts exponential growth or exponential decay.f(x) = 
x
A. Decay;
B. Growth;
C. Decay;
D. Growth;
Mathematics
Evaluate the expression.C(
, 
)
A. 10,080 B. 20,160 C. 40,320 D. 1
Mathematics