Perform the indicated operation. Simplify, if possible. - 4

A.  
B.  
C.  
D.  


Answer: C

Mathematics

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Give a geometric description of the set of points whose coordinates satisfy the given conditions.y2 + z2 = 2, x = -3

A. The line tangent to the circle y2 + z2 = 2 at the point x = -3
B. The cylinder with the radius  along the x-axis
C. The circle y2 + z2 = 2 in the plane x = -3
D. All points more than  units from the origin

Mathematics

Write the ratio using fractional notation. Do not simplify. to 6

A.
B.
C.
D.

Mathematics

Solve the absolute value inequality. Write the solution set using interval notation. - 7 > 2

A. (-6, 12) B. (-?, 2) ? (6, ?) C. (-?, -6) ? (-2, ?) D. (-?, -6) ? (12, ?)

Mathematics

Prove

What will be an ideal response?

Mathematics