WorksheetsAlgebra EoC Vocabulary
Total questions: 72
Worksheet time: 1hrs 5mins
(x does NOT repeat)
is in what form?
f(x) means
x first
f times x
function notation
no clue
If the graph of a quadratic opens down, which of the following must be true?
y= -ax2
y=ax2
c < 0
c > 0
The point in which a graph hits the x-axis is know as the _____
Solution
x-intercept
Root
All answers are correct
Zeros
An equation that can be written in the form y = ax2 + bx + c
Quadratic equation
MInimum
Linear equation
Maximum
The highest or lowest point on the parabola
Parabola
Domain
Vertex
Range
All possible x-values
Domain
Range
Parabola
Vertex
All possible y-values
Domain
Range
Parabola
Vertex
the turning point of the parabola
Parabola
Axis of Symmetry
Vertex
Solutions
What is this?
Quadratic Formula
Quadratic Vertex Form
Quadratic Standard Form
Quadratic Parent Function
the highest point of the quadratic function
Maximum
Minimum
Parabola
Vertex
the lowest point of the quadratic function
Maximum
Minimum
Parabola
Vertex
Exponential growth is when...
The rate is bigger than one
The rate is smaller than one
The initial value is positive
The initial value is negative
Exponential decay is when...
The rate is bigger than one
The rate is smaller than one
The initial value is positive
The initial value is negative
F(x) = a(1 + r)X
Say what
Exponential Growth
Exponential Decay
Quad
F(x) = a(1 − r)X
Say what
Exponential Growth
Exponential Decay
Quad
F(x) = a(1 − r)X
Rate will be a number greater than 1
Exponential Growth
Rate will be a number (decimal) less than 1
Quad
The problem asks to solve for the zeros/solutions/roots. What else is this asking for...
X values
Y values
Me to cry
Distribute and square everything
Formula for area of a square/rectangle
A=LW
A= 2l+2w
A= 1/2bh
To find the perimeter of a square/rectangle
Cry a lot
length * width
2length + 2width
y= ax2
What is the constant of this polynomial?
2x3 - 8x2 + 3x - 7
2
-8
3
-7
What axis is this?
x-axis
y-axis
What axis is this?
x-axis
y-axis
This is an example of:
Slope-Intercept Form
Point-Slope Form
Standard Form
Identify the slope as positive or negative.
positive
negative
y=x2 would create a ——- shaped graph
Linear
Exponential
QuadratIc
Q3 −Q1 would represent the
Inner Quartile Range
Quadratic
Stranger Things
Function
An answer that looked like 6<x<20 would be representing
The range values
The domain Values
In the following problem, 4x2 − 27x + 8 The value of “b” is what?
4
-27
8
Batman
x= −2ab would be used to find what?
Baby Yoda
The time an object took to reach maximum height (x)
An maximum height of an object (y)
Exponential growth
which answer would describe the range of this parabola
-3<x<1
y<4
y>4
whats Range
If the output values (y) change rapidly by doubling or tripling
Linear
Quadratic
Exponential
My blood pressure
What information could this formula be used to find
roots
zeros
Solutions
x Intercepts
All of these super cool things
which equation best fits this graph
y=ax
y=a2
y=mx+b
y=∣x∣
The super long word problem asks how long it would take for some random object to reach its maximum height. Which formula would you use ...
x=−2ab
y=mx+b
y=ax2 +bx+c
The Baby Yoda Prayer
Along comes another long ridiculous word problem asking what the maximum height of another random object. What do you do?!?
Cry and call mommy
Find the x value of the vertex
Find the y value of the vertex
Find the roots/solutions
An example of Geometric Sequence would be 3,6,12,24... the pattern (ratio) is
multiplying by 2
multiplying by 3
adding by 2
There’s a pattern?
An example of Arithmetic Sequence is 4,8,12,16,20... the difference is
Addition by 4
Multiplying by 4
Calling Ghostbusters
Taking the square root of a round tree
Which number would represent the strong positive correlation
-0.065
-0.945
0.67
0.92
What is the solution to this system?
(1,3)
(0,2)
(0,6)
what is a solution?
What correlation does this represent
Strong positive
Strong negative
Weak positive
None
What does this correlation show
Strong positive
Weak positive
None
Weak Negative
What value would make this not a function
(7,19)
(0,0)
(-4, 20)
Add 4
g(x) is the same as your y value.
TRUE
FALSE
