Find the Period and Amplitude $\frac { 1 } { 7 }$

question 3

Multiple Choice

Find the period and amplitude. ​
Y = -7 sin x
​

• A)Period: π;Amplitude: -7
• B)Period: π;Amplitude: \(\frac { 1 } { 7 }\)
• C)Period: 2π;Amplitude: 7
• D)Period: 2π;Amplitude: \(- \frac { 1 } { 7 }\)
• E)Period: 2π;Amplitude: 1

---

Definitions:

Calculated Fields

Fields in a database or spreadsheet where data is generated based on other data fields.

Equal Sign

A symbol (=) used to indicate that two quantities are equal in value or expression.

Field Row

A row in a database or spreadsheet that represents a single record, with each column within the row corresponding to a different field of data.

Expression

A combination of symbols and operators that the computer evaluates to produce a result, often used in programming and mathematical calculations.