The graph of a function f is given. Use the graph to answer the question.What are the x-intercepts?
A. -5, -3, 3.5, 5
B. -3, 3.5
C. -3
D. -3, 3.5, 5
Answer: D
Mathematics
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Graph.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Evaluate f(x) at the given value of x.f(x) = 14x - 11
x = -19
A. -255 B. -267.1 C. 255 D. -277
Mathematics
Solve.A water storage tank is in the shape of a cone with the pointed end down. If the radius is 28 feet and the depth of the tank is 21 feet, find the volume of the tank in cubic feet. Use 
for ?.
A. 12,936 cu ft B. 616 cu ft C. 17,248 cu ft D. 51,744 cu ft
Mathematics
Solve the problem.A searchlight is shaped like a paraboloid of revolution. If the light source is located 2 feet from the base along the axis of symmetry and the opening is 8 feet across, how deep should the searchlight be?
A. 2 ft B. 4 ft C. 8 ft D. 0.3 ft
Mathematics