Naming Parts of Expressions
Factoring Polynomials
Parent functions
Transformations of Graphs
Piecewise Functions
100
The leading term of this expression
2x2-54x7+4-12x
What is -54x7
100
Factor this monomial
2x3+4x2
2x2(x+2)
100
What is the shape of this parent functions graph?
y=x2
U shaped Parabola
100
How does the graph of this equation shift? (up, down, left, right)
x2+4
up 4
100
Find f(3)
f(3)=2
200
yes or no: this expression is in standard form?
x2-4x+3
yes
200
Factor this trinomial
x²+5x+4
(x+4)(x+1)
200
What is the shape of this parent functions graph?
f(x)=|x|
V shaped graph
200
How does the graph of this equation shift? (up, down, left, right)
(x-4)2
right 4
200
Find f(5)
*note, the bottom piece domain can also be written as 2<x</=6*
f(5)=5
300
The name of this polynomial is
2x3-7x+4
Cubic
300
Factor this trinomial
2x²+5x+2
(2x+1)(x+2)
300
What is the parent function of this equation?
y=(x-4)3+3
Cubic
300
How does the graph of this equation shift? (up, down, left, right)
|x+3|-2
left 3, down 2
300
Graph the following PW Function
f(x)={2x+8 if x≤−2
{x2 if x>−2
*I such at making these...*
Show Ms. Floyd solution
400
The variable of this expression is
4y+78y7+2-y2
y
400
Factor AND solve this trinomial equation
6n²-18n-18=6
Factor: 6(n+1)(n−4)=0
Solution: n=-1 and n=4
400
What is the parent function of this equation?
f(x)= 2ex+1
Exponential
400
How does the graph of this equation shift? (up, down, left, right)
(x-1)3+27
right 1, up 27
400
Graph the following PW Function
f(x)={−2x+8 if x≤4
{x−2 if x>4
Show Ms. Floyd solution
500
Leading term? Leading Coefficient? Constant term?
5x-2x³+4x7-4x²
4x7
4
none
500
Factor AND solve this trinomial
x⁶-26x³-27=0
Factor: (x3-27)(x3+1)=0
Solution: x=3 and x=-1
500
BONUS ROUND!
Ms. Floyd has answer!
500
How does the graph of this equation shift? (up, down, left, right)
sqrt(x+1) + 4
left 1, up 4
500
Graph the following PW Function
f(x)={ (x+8)2 if x≤4
{ x−7 if x>4
Show Ms. Floyd solution