Fill in the blank with the correct inequality symbol.If x < 7, then -4x  -28.

A. ?
B. >
C. <
D. ?


Answer: B

Mathematics

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Plot the curve of the given polar equation in polar coordinates.r = 1 + sin ?

A.

B.

C.

D.

Mathematics

Find the solution set for each inequality. Graph the solution set on a number line and write it in interval notation.|x + 16| > 9

A. (-?, -25) ? (-7, ?)
 
B. (-25, -7)

C. (7, 25)

D. (-7, ?)

Mathematics

Provide an appropriate response.What does the graph of the equation  look like?

A. The z-axis B. The y-axis C. The yz-plane D. The xy-plane

Mathematics

Write the standard form of the equation of the circle described.Center (0, 5), r = 10

A. x2 + (y + 5)2 = 10 B. (x - 5)2 + y2 = 100 C. (x + 5)2 + y2 = 100 D. x2 + (y - 5)2 = 100

Mathematics