Determine whether the equation defines y as a function of x. y2 = 8 - x2

A. function
B. not a function


Answer: B

Mathematics

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Solve the problem.Find the radius of gyration about the x-axis of a lamina in the first quadrant bounded by the coordinate axes and the curve  if .

A.  = 
B.  = 
C.  = 
D.  = 

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State whether you would expect the data set to be normally distributed.The amount of coffee which a filling machine puts into "4 ounce jars"

A. Normal B. Not normal

Mathematics

Decide whether the slope is positive, negative, zero, or undefined.

A. Negative B. Undefined C. Zero D. Positive

Mathematics

Factor, if possible.a6 - 10a3 - 96

A. -(a3 - 6)(a3 + 16) B. (a3 - 6)(a3 + 16) C. (a3 - 6)(a3 - 16) D. (a3 + 6)(a3 - 16)

Mathematics