Find a polar equation of the conic with its focus at the pole.
?
Conics Vertex or vertices Parabola 
?
A. 
B. 
C. 
D. 
E. 
Answer: B
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Solve the problem.A(x) = -0.015x3 + 1.05x gives the alcohol level in an average person's bloodstream x hours after drinking 8 oz of 100-proof whiskey. If the level exceeds 1.5 units, a person is legally drunk. Would a person be drunk after 5 hours?
A. Yes B. No
Answer the question.To complete the square from an equation in the form x2 - ax = b, is it ever appropriate to subtract a positive number from each side?
What will be an ideal response?
Find the domain and range of the inverse of the given function.f(x) = - 
A. Domain: (-?, 0) ? (0, ?); range: all real numbers B. Domain: all real numbers; range: (-?, 0) ? (0, ?) C. Domain and range: all real numbers D. Domain and range: (-?, 0) ? (0, ?)
Solve.Find a linear function f such that f(2) = 9 and f(5) = 21.
A. f(x) = 
x + 
B. f(x) = -4x + 17
C. f(x) = - 
x + 
D. f(x) = 4x + 1