1. pencil, highlighter, calculator, notebook, assignment
U8P2D10
pencil, highlighter, calculator, notebook, assignment
Have out:
Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts.
Bellwork
f(x)
f(x) x x
Sine: _______________
Sine: _______________
Cosine: _____________
Cosine: _____________
total:

2. Name a sine and cosine function f(x) for each graph
Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts.
Bellwork
f(x)
line of equilibrium:
y = 3
|a| = 5
p = 3π
b = x
shifts:
Vertical, up 3 +1 +1 +1 +1 +1 +1 +1 +1 +1
f(x) = 5
sin
+ 3
f(x) = 5
cos
+ 3
Sine: _______________
Cosine: _____________________

3. Name a sine and cosine function f(x) for each graph
Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts.
Bellwork
f(x)
line of equilibrium:
y = –2 x
|a| = 3
p = π
b = 2
b = 2
shifts:
Vertical, down 2
One period +1 +2 +1 +1 +1 +1 +1 +1 +1
f(x) = –5
cos
(2x)
– 2
f(x) = 3
sin
– 2
Cosine: _________________
Sine: ____________________
total:

4. Take out a red pen. It’s time to grade the performance task.

5. Today’ assignment is to continue working on the Finals Review packet.