Indicate the property that justifies the statement.(3 - y) ? y = 3y - y2

A. Commutative property of multiplication
B. Distributive property
C. Associative property of addition
D. Associative property of multiplication


Answer: B

Mathematics

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Replace the Cartesian equation with an equivalent polar equation.y = 9

A. r = 9 csc ? B. r = 9 sec ? C. r = 9 sin ? D. r = 9 cos ?

Mathematics

Decide whether the two sequences of operations give the same result.Dividing r by 5, then dividing s by 5, then multiplying the quotients; multiplying r and s, then dividing by 5.

A. Yes B. No

Mathematics

Plot the point in the xy-plane. Tell in which quadrant or on what axis the point lies.(6, -3)  

A.

Quadrant IV
B.

Quadrant I
C.

Quadrant III
D.

Quadrant II

Mathematics

Write the number in scientific notation.0.0000000968011

A. 9.68011 × 10-7 B. 9.68011 × 108 C. 9.68011 × 10-9 D. 9.68011 × 10-8

Mathematics