Solve.5
- y2 = 10 y = x2 - 2
A. (0, - 
), (0, 
), (5, - 
), (5, 
)
B. (- 
, 0), (
, 0), (- 
, 5), (
, 5)
C. (- 
, 5), (
, 5)
D. (- 
, 0), (
, 0)
Answer: B
Mathematics
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Solve the equation.
- 
= 
A. 2 B. 7 C. -2 D. No solution
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A. 4
B. 16
C. 4
D. This expression is already simplified.
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Evaluate the integral.
A. 24 B. 0 C. 16 D. 23.2
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Solve the problem.In one area, the lowest angle of elevation of the sun in winter is 24° 8'. A fence is to be built 
away from a plant in the direction of the sun. (See drawing) Find the maximum height, x , for the fence so that the plant will get full sun. Round your answer to the tenths place when necessary.
A. 6.5 ft B. 4.3 ft C. 5 ft D. 5.3 ft
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