Chapters
2+4
2+4
IN ORDER, what transformations happened to this function?
-2(x+3)2+2
Translation Left 3
Vertical Stretch by 2, Reflection over X-axis
Translation Up 2
What is (f°g)?
f(x)=4x2-3g(x)=sqrt(x+3)
4x+9
What is the exact value of the following?
sin-1(sin(5pi/3))
-pi/3
Convert to Polar
(4sqrt(3),4)
(8,pi/6)
Who won the most recent Superbowl?
The Seahawks
List every zero and its multiplicity.
f(x)=6x(x2-4)(x+4)
x=0 m1
x=2 m1
x=-2 m1
x=-4 m1
-23pi/36
How many triangles exist?
a=8m
b=5m
B=60°
None
What type of graph is this?
r=5sin(2theta)
Who is being slandered relentlessly on Twitter/X/Tiktok
Sombr and/or Gracie Abrams
Find the Difference Quotient
f(x)=-2x+9
-2
What is the Amplitude, Period, Phase Shift, Count By, and Midline of the cosine function?
y=-3cos(2x+pi)+4
Amplitude: 3
Period: pi
Phase Shift: -pi/2
Count By: pi/4
Midline: y=4
b=34m
A=47°
What are all possible values for B?
B=48.9° and 131.1°
What is the graph type?
r=2+2cos(theta)
Cardiod
What movie was made recently based off of a classic book, with a character named “Heathcliff”?
Wuthering Heights
Domain of (f-h)
f(x)=sqrt(x)
h(x)=1-2x
[0,Infinity)
What is the inverse function of the following?
f(x)=(5x+4)/(x+9)
f-1(x)=(9x-4)/(5-x)
Use triangle method to find the exact value of the following:
cos(tan-1(2/3))
(3sqrt(13))/(13)
Find the center, foci, and vertices of the ellipse
4(x-3)2+7(y+6)2=28Vertices=(3+-sqrt(7),-6)
Foci=(3+-sqrt(3),-6)
Which Member from the girls group “Katseye” is currently on hiatus?
Manon
Graph the Following:
f(x)=x3+3x2-10x
(Question 8 on Chapter 2/4 Review)
Graph y=tan(2x)-1
Check Graph
(Exam 2 Review, Question 18)
Establish the Identity
(cot2x)/(cscx-1)=(1+sinx)/(sinx)
Check Work
(Exam 3, Question 7)
Write the Equation for a parabola with a vertex (3,5) and a focus (3,7)
(x+3)2=8(y-5)
How many seasons has Lebron played?
23