19
AssignmentMultiple Choice
Graphing Sine and Cosine
Question 19 • AZ-Common Core Algebra II B
Which is the graph of y = –cos(x) – 2?
Answer
A
On a coordinate plane, a sine curve has a maximum of negative 1 and a minimum of negative 4. It crosses the y-axis at negative 1.
B
On a coordinate plane, a sine curve has a maximum of 3 and a minimum of 1. It crosses the y-axis at 1.
C
On a coordinate plane, a sine curve has a maximum of negative 1 and a minimum of negative 3. It crosses the y-axis at negative 3.