Solve the problem.Given f(x) = -(x + 3)2, find f(9).
A. -144
B. 144
C. -36
D. 24
Answer: A
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Solve the problem.The position of an object moving in a straight line is given by s = t2 - 8t, where s is in feet and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 10 feet?
A. 9.1 sec B. 2.0 sec C. 11.0 sec D. 8.9 sec
Provide an appropriate response.The compound amount when an investment is compounded continuously is expressed by the formula A = Peni, where A is the compound amount, n is the number of years, and i is the interest rate per year. Find the compound amount of an investment of $200 at an interest rate of 4% for 5 years if it is compounded continuously.
A. $144.52 B. $244.28 C. $24.00 D. $1,477.81
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = x4 - 5x2 - 36; x - 6
A. Yes B. No
Write the equation of a sine function that has the given characteristics.The graph of y = 
, shifted 5 units downward
A. y = 
+ 5
B. y = 
C. y = 
D. y = 
- 5