Find an equation for the hyperbola described.Vertices at (-2, 0) and (2, 0); foci at (-3, 0) and (3, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: A
Mathematics
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Graph the integrand and use geometry to evaluate the integral.
A. 49
B. 7?
C. 49?
D. 
?
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.(7x + 9)2 = 64
A. 
B. 
C. 
D. 
Mathematics
Find the measure of ?x in the triangle.
A. 127° B. 86° C. 53° D. 43°
Mathematics
Find an equation of the line that has the given slope and contains the given point.m = 
, (0, -5)
A. y = 
x + 5
B. y = - 
x + 5
C. y = 
x - 5
D. y = - 
x - 5
Mathematics