Determine whether the function is one-to-one.f(x) = 3
A. Yes
B. No
Answer: B
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Solve the problem.Jake has a cable that is 51 feet long. He wants to cut it into pieces that are 8.5 feet long. How many 
pieces will he get from the cable?
A. 6 pieces B. 60 pieces C. 7 pieces D. 5 pieces
Factor when possible.512y3z - z
A. z(8y + 1)(64y2 - 8y + 1) B. z(8y - 1)(64y2 + 8y + 1) C. z(512y - 1)(y2 + 8y + 1) D. z(8y - 1)(64y2 + 1)
Solve.An arch in the shape of the upper half of an ellipse is used to support a bridge spanning a creek 40 feet wide. The center of the arch is 10 feet above the center of the creek. What is the height of the arch at a distance 12 feet from the center of the creek?
A. 8 feet B. 10 feet C. 3 feet D. 0.8 foot
Use a tree diagram to solve the problem. Alex rolls a single die, and then tosses a coin. Draw a tree diagram to determine the number of possible outcomes.
A. 8 possible outcomes B. 6 possible outcomes C. 2 possible outcomes D. 12 possible outcomes