Find an equation for the ellipse described. Graph the equation.Vertices at (5, -4) and (5, 8); length of minor axis is 6
A. 
+ 
= 1
B. 
- 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
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Answer the question based on the given graph.
The data used to determine the graph were based on the number of tropical storms affecting Country X during the last ten years. A total of 572 tropical storms were reported. In which months were greater than 69 reported?
A. February, March, April B. February, March C. March D. January, February, March, April, December
Find the general equation of the orthogonal trajectories of the curves for the given equations.The cubic curves y = cx3
A. y2 + 3x2= c B. 3y2 - x2= c C. 3y2 + x2= c D. y2 - 3x2= c
Provide an appropriate response.A coffee shop earns $8.75 for every pound of coffee it sells.(a)Write the profit as a function of the number of pounds of coffee sold.(b)What kind of function is this?(c)What is its degree?(d)What is its leading coefficient?
What will be an ideal response?
Solve the problem.A straight trail with a uniform inclination of 14° leads from a lodge at an elevation of 700 feet to a mountain lake at an elevation of 8800 feet. What is the length of the trail (to the nearest foot)?
A. 36,375 ft B. 33,482 ft C. 8348 ft D. 9069 ft