Give the Degree of the Polynomial and Identify Its Leading $21 x y z + 18 x ^ { 2 } z - 10 y ^ { 2 } z ^ { 3 } + 2 x y - x ^ { 2 } y ^ { 2 } z ^ { 2 }$

question 10

Multiple Choice

Give the degree of the polynomial and identify its leading coefficient.
- $21 x y z + 18 x ^ { 2 } z - 10 y ^ { 2 } z ^ { 3 } + 2 x y - x ^ { 2 } y ^ { 2 } z ^ { 2 }$

• A)degree: 6; leading coefficient: 21
• B)degree: 5; leading coefficient: 10
• C)degree: 6; leading coefficient: -1
• D)degree: 6; leading coefficient: 2

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Definitions:

Coupon Rate

The yearly percentage rate of interest that is paid on a bond, relative to its nominal value.

Yield To Maturity

The total return anticipated on a bond if the bond is held until it matures, accounting for its current market price, face value, interest rate, and time to maturity.

Face Value

The original cost of a security or bond, as printed on the certificate, which does not change over time.

Coupon Rate

The interest rate specified on a bond or other fixed income security that the issuer promises to pay to the holder until maturity.