Write the function without radicals by using fractional exponents.y = 
- 
A. y = x1/3 - (7x)1/2
B. y = x2/3 - 7x1/2
C. y = x3/2 - 7x1/2
D. y = x2/3 - (7x)1/2
Answer: D
Mathematics
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to 
A. 9230 ft/h B. 554,000 ft/h C. 51,500 ft/h D. 154 ft/h
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A. x ? 0
B. x ? 
C. x ? 1
D. x ? 0
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Plot the point having the given polar coordinates.(-2, -225°)
A. 
B. 
C. 
D. 
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Plot the given point in a rectangular coordinate system.
A. 
B. 
C. 
D. 
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