Graph.f(x) = -2x2 + 2x - 5
A. 
B. 
C. 
D. 
Answer: A
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Convert the decimal number to the given base.13,562 to base seven
A. 53456seven B. 53743seven C. 54353seven D. 54121seven
Express the phrase as a ratio in lowest terms.24 people to 9 people
A. 
B. 
C. 
D. 
Solve the problem.A set of chairs costs $257. The sales tax is $5.14. What is the sales tax rate and what is the total price paid?
A. 3%, $262.14 B. 2%, $262.14 C. 4%, $262.14 D. 0.2%, $262.14
Solve the problem.An object is propelled vertically upward from the top of a 288-foot building. The quadratic function 
models the ball's height above the ground, 
in feet, t seconds after it was thrown. How many seconds does it take until the object finally hits the ground? Round to the nearest tenth of a second if necessary.
A. 2 seconds B. 9.8 seconds C. 1.8 seconds D. 4 seconds