Find the Vertex
Name the Transformation:
Evaluate Functions
Piecewise/Inequalities
Random:
100
What is the Vertex of
y = | x - 2 |+ 4
(2,4)
100
Describe ALL the transformations:
y=| x + 3 |
Same
left 3 (H.Shift)
100
Evaluate:
h(x) = 4x - 6 ; h(1/2)
h(1/2) = - 4
100
Which inequality SYMBOLS require an OPEN CIRCLE???
< or >
100
Describe what the "a" means in:
y=a|x-h|+k
a: slope/scale factor
200
What is the Vertex of
y = | x + 3 |
(-3,0)
200
Describe ALL the transformations
y= 4| x -2 |+3
Vertical Stretch (by factor of 4)
Right 2 units (H. Shift)
Up 3 units (V. Shift)
200
Which variable represents the INPUT???
x
200
True or False:
"-2" is part of the solution set for (- 2, 7]
FALSE!!!
* (,) means OPEN circle
200
Write the equation of an absolute value function that shifts upwards 3 units.
y=|x|+3
300
=What is the Vertex of
y = 4 | x | - 2
(0,-2)
300
Describe ALL the transformations:
y= - | x | + 10
Reflection
Up 10 units (V. Shift)
300
Evaluate for f(2):
f(2) = 3
300
Find the vertex
v = (2,1)
300
What is the Parent/"OG" function of absolute value functions???
y = l x l
400
What is the Vertex of
y = | x + 4 |+ 10
(-4,10)
400
State ALL the transformations:
y= - 1/2 | x + 4 | -10
Reflection
Vertical Compression by 1/2
Left 4 units (H. Shift)
Down 10 units (V. Shift)
400
For which value of "x" is f(x) = 15,
given f(x) = 2x - 5
x = 10
400
Vertical compression or vertical stretch??
Vertical Compression!!!
400
For which TWO (2) inequality symbols do you use these:
( , )
< or >
500
What is the Vertex of
y = 2| x + 12 | - 7
(-12, -7)
500
State ALL the transformations:
y= -4/3|x + 12| + 2
Reflection
Vertical Stretch (by factor 4/3)
Left 12 units (H. Shift)
Up 2 units (V. Shift)
500
Evaluate:
h(t) = 50 - (t /5)
Find h(35)
t = 43
500
What are ALL THREE SYMBOLS that mean EXCLUSION???
<,>
Open Circle
(,) parentheses
500
How many brains do Octopus have?
9