Graph the equation by plotting points.y = -x2 + 2
A. 
B. 
C. 
D. 
Answer: A
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Solve the equation.7x3 - 32x2 - 15x = 0
A. x = 0 or x = - 
or x = 5
B. x = 0 or x = 
or x = -5
C. x = - 
or x = 5
D. x = 0 or x = - 
or x = 5
Find the volume specified. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the volume of a feed bin having the shape of a right circular cylinder of radius 4 ft and height 6 ft topped by a right circular cone of the same radius and height 3 ft.
A. 351.6 ft3 B. 301.4 ft3 C. 602.8 ft3 D. 100.4 ft3
Solve the equation for y.2x + y = 4
A. y = 
B. y = 2 - x
C. y = 4 - 2x
D. y = 2x + 4
Solve the problem.The normal gasoline mileage of a car is 46 mpg. On a smooth road, its mileage is 12% higher. What is its mileage on a smooth road? Round your answer to the nearest tenth.
A. 50 mpg B. 5.5 mpg C. 46 mpg D. 51.5 mpg