Find the standard form of the equation of the following conic section.center (-2.7, 0); r = 6
A. (x - 2.7)2 + y2 = 6
B. (x + 2.7)2 + y2 = 36
C. (x - 2.7)2 + y2 = 36
D. (x + 2.7)2 + y2 = 6
Answer: B
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Solve the application and answer with a complete sentence.On Monday morning at opening time, a store had 
of brown rice in stock. If they sold 
of rice on Monday, how many pounds of brown rice did they have when they closed on Monday evening?
A. They had 10
pounds of brown rice.
B. They had 9
pounds of brown rice.
C. They had 10
pounds of brown rice.
D. They had 9
pounds of brown rice.
Simplify the radical.
A. 18 B. 49 C. 7 D. not a real number
Sketch the graph of the equation. If the graph is a parabola, find its vertex. If the graph is a circle, find its center and radius.x = y2 + 10y + 23
A. vertex (-2, 5)
B. vertex (-2, -5)
C. vertex (2, -5)
D. vertex (-5, -2)
Describe the situation with a linear inequality and then solve the inequality.A standard train ticket in a certain city costs 
per ride. People who use the train also have the option of purchasing a frequent rider pass for 
each month. With the pass, a ticket costs only
per ride. Use an inequality to determine the number of train rides in a month for which purchasing the monthly pass is more economical than purchasing the standard train ticket.
A. ? 22 times B. ? 24 times C. ? 23 times D. ? 21 times