Write the Equation
Sin and Cos Equations
Sin and Cos Graphs
About Mrs. Baker
100
Write the Equation of a cosine graph with:
Period=
(2pi)
Amiplitude=
2
Midline= No Shift
2cos(x)
100
Find the amplitude of the function
-5sin(2x)+3
amplitude = 5
100
Identify the midline and amplitude of the graph below
midline: y=2
amplitude: 4
100
What color is Mrs. Baker's car?
White
200
Write the Equation of a flipped sine graph with:
Period=
(pi/2)
Amiplitude=
2
Midline=
down 2
-2sin(4x)-2
200
Find the period of the function
5sin(3(x))-2
2pi/3
200
Identify the amplitude and period of the graph below
amplitude: 3
period: pi
200
What is Mrs. Baker's college minor in?
Spanish
300
Write the Equation of a cosine graph with:
Period=
(2pi)
Amiplitude=
1
Midline=
up 2
Shift to the left
(pi)
cos(x+pi)+2
300
Find the period of the function
5sin(4/3pi(x))-2
3/2
300
Write an equation to model the graph
y=5cos(2x)+1
300
What event did Mrs. Baker chaperone on Saturday?
Girls Soccer Fundraiser
400
Write the Equation of a sine graph with:
Period=
(pi)
Amiplitude=
3
Midline=
up 6
Shift to the right
(pi)/4
3sin2(x-pi/4)+6
400
Find the range of the function
-5sin(2x)+4
[-1,9]
or
-1leyle9
400
Write an equation to model the graph
2.5cos(4/3x)-2.5
400
Did Mrs. Baker sell her Tswift tickets?
Yes
500
Write the Equation of a flipped cosine graph with:
Period=
(2pi)/3
Amiplitude=
2.5
Midline=
down 4
Shift to the left
(pi)/2
-2.5cos3(x+pi/2)-4
500
Identify at least 1 x-intercept of the function
4\cos(2x)
pi/4 , (3pi)/4, (5pi)/4, ...
500
Write one sin and one cos function to model the graph
y=3sin(2x)
or
3cos(2(x-pi/4))
500
How much money did Mrs. Baker's dad make on the Twsift tickets? within $200
$2,600