Graph the hyperbola.(x + 1)2 - 9(y + 1)2 = 9
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.An airplane is flying in the direction 70° west of north at 674 km/hr. Find the component form of the velocity of the airplane, assuming that the positive x-axis represents due east and the positive y-axis represents due north.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.
Write the expression 
in as many ways as possible, using exponents.
What will be an ideal response?
Mathematics
Solve the inequality.
?
What will be an ideal response?
Mathematics
Graph the function.f(x) = ex - 4
A. 
B. 
C. 
D. 
Mathematics