Determine the vertex of the parabola.y = 3x2 + 12x + 16
A. (2, -4)
B. (-4, 2)
C. (4, -2)
D. (-2, 4)
Answer: D
Mathematics
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Perform the indicated operation.
- 
A. 5
B. 5x
C. 
D. 
Mathematics
Solve the problem.The growth in the population of a certain rodent at a dump site fits the exponential function 
where t is the number of years since 1965. Estimate the population in the year 2000.
A. 104 B. 195 C. 96 D. 192
Mathematics
Answer the question.Determine if 890 is divisible 2, 3, 5.
A. 5 only B. 2 only C. 2, 5 only D. 2, 3, 5
Mathematics
Solve the problem.A searchlight is shaped like a parabola. If the light source is located 5 feet from the base along the axis of symmetry and the opening is 8 feet across, how deep should the searchlight be?
A. 1.6 ft B. 4 ft C. 0.8 ft D. 3.2 ft
Mathematics