Find a polar equation for the conic. A focus is at the pole.e = 4; directrix is perpendicular to the polar axis 3 to the right of the pole
A. r = 
B. r = 
C. r = 
D. r = 
Answer: C
Mathematics
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Solve the problem.Let g(x) = 
. Find a function y = f(x) so that (f ? g)(x) = 
.
A. f(x) = x2
B. f(x) = 
C. f(x) = x
D. f(x) = 
Mathematics
Provide an appropriate response.Convert 8 gallons to quarts using a conversion factor.
A. 2 quarts B. 16 quarts C. 4 quarts D. 32 quarts E. none of the above
Mathematics
Use synthetic division to find the function value.f(x) = x3 + 2x2 + 2x - 1; find f(-2)
A. 11 B. 12 C. -3 D. -5
Mathematics
Graph the quadratic equation.y = x2 + 8x + 7
A. 
B. 
C. 
D. 
Mathematics