Vocabulary
For every input there is always ONE output
What is a function?
A parabola is what type of function?
What is a Quadratic Function?
The U-shape or A-shape curve on a graph is called..
What is a Parabola?
For y = 3x2 - 1, the value for a
What is a = 3?
I am an odd number, but if you take away an alphabet from me, I becomes Even. Who am I?
Seven
Elements that are put INTO a relation
What is an INPUT?
The equation of the parent function of a quadratic function
What is y = x2
If the graph of a parabola is wider compared to the parent function, that means the value of "a" is ________ than 1
What is less than 1?
Given y = 3(x-1)2 + 5, the vertex is
What is (1, 5)?
If there are a tree of crows, and you shot one, how many crows are left on the tree?
NONE
Elements that are the RESULT of a relation
What is an OUPUT?
The HIGHEST exponent of a quadratic function
Power or exponent of 2
If the graph of a parabola is narrower compared to the parent function, that means the value of "a" is ________ than 1
What is greater than 1?
Given y = 2x2 - 3, that means the graph shifted ______ of _______ units
Graph shifted downward of 3 units
I have a pound of feathers and a pound of iron? Can you please tell me which one weighs more?
They both weigh the same
The simplest form of a family of functions
What is a Parent Function?
The "a" variable in the equation y = a(x-h)2 + k lets us know whether the graph is going to be _____ or _______ compared to the parent function
Wider or Narrower
The line of symmetry will always cross which axis for a parabola?
What is the x-axis?
Given the vertex (3, -6), the equation for axis of symmetry
What is x = 3?
Ram has 5 sons. Each of his sons has a sister. If so, how many children does Mr.Ram have?
Six. All of the sons have the same sister.
A relationship between a set of values
What is a RELATION?
Given the vertex form y = a(x-h)2 + k, the ordered pair for the vertex of a parabola
hint: Which two variables allows the graph to shift left or right and up or down.
What is (h,k)?
If the parabola is shaped in an A-shape (downward parabola), the y value will have a ________ value
What is a maximum value?
When the variable IS the exponent. Example: y = 2x
What is an exponential function?
What does one math book say to another?
I have so many problems