Find the limit, if it exists.
A. ±11
B. 121
C. 11
D. Does not exist
Answer: C
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Determine whether the graph of the equation or function has symmetry about the x-axis, the y-axis, and the origin.f(x) = -6x3 + 3x
A. x-axis B. Origin C. x-axis, y-axis D. x-axis, origin
Provide an appropriate response.Two species of deer, A and B, living in a wildlife refuge are given extra food in the winter. Each week they receive 3.5 tons of food pellets and 7 tons of hay. Each deer of species A requires 4 pounds of the pellets and 8 pounds of hay. Each deer of species B requires 2 pounds of the pellets and 4 pounds of hay. How many of each species of deer will the food support so that all of the food is consumed each week? Use a graphing calculator to graph both of your equations at the same time. What do you notice about the graphs?
What will be an ideal response?
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
Write the described ratio in fractional notation in lowest terms.Find the ratio of the longest side to the perimeter of the right triangle. 
A. 
B. 
C. 
D. 