For problems 7 and 8 use the parabola 
to answer the questions. Write the equation of the directrix.
A. 
B. 
C. 
D. 
E. None of these
Answer: D
Mathematics
You might also like to view...
Write the system of equations that corresponds to the augmented matrix.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Simplify and express your answer in terms of positive exponents: 
What will be an ideal response?
Mathematics
Find the slope of the line.
?
?
A. 
B. 
C. 
D. 
E. 
F. 
Mathematics
Find the compound amount for the deposit if interest is compounded annually. Round your answer to the nearest cent.$2000 at 10% for 6 years
A. $3200.00 B. $3221.02 C. $3000.00 D. $3543.12
Mathematics