Function?
Who's your parent?
What Happened?
What's it Mean?
Pieces and Parts
100
Check out the card in Mrs. H's hand. Is it a function?
What is YES it is a FUNCTION
100
Card #1 What is the parent function.
What is linear?
100
Describe what happened to the function f(x) - 2
What is vertical shift down 2.
100
This is a relation where, for every value of Y, there is one and only one value of X
What is a function?
100
Given f(X) = 5X +6 Find f(-2)
What is -4?
200
Check out Card #2. Is it a function?
What is NO. Not a function
200
Card #2
What is quadratic?
200
Describe what happened f(x)+6
What is vertical shift up six.
200
This is measured along the X axis and represents the smallest to the largest values of the function.
What is the domain?
200
Given f(X) = X squared plus seven find f(3)
What is 16?
300
Check out the card in Mrs. H's hand. How do you know it is a function?
What is X's are only used one time.
300
Card #3
What is exponential?
300
Describe what happened f(x+5)
What is horizontal shift to the left five places.
300
This variable changes all by itself. We have no control over it. It is recorded along the X axis.
What is the independent variable?
300
Given g(x) = 3x + 2 Find g(2) - 2
What is 6?
400
Absolute Fact or Filthy Lie: The equation y = 3X-5 represents a function.
What is ABSOLUTE FACT.
400
Card #4
What is rational?
400
Describe what happened f(X-7) + 4
What is horizontal shift to the right 7 places and vertical shift up 4
400
This is the variable that is recorded along the Y axis and does not control it's own destiny.
What is the dependent variable.
400
Given f(X) = 1/3 X - 5 Find (3)
What is -4 ?
500
Absolute Fact or Filthy Lie: The definition of a function states that "for every value of Y, there can be one and only one value of X"
What is ABSOLUTE FACT
500
Card #5
What is square root?
500
Describe what happened to both X and Y values -f(x)
What is the x values stayed the same, but the y values are all the opposite (positives are negative and negatives become positive)
500
This the minimum to maximum of the function. It is found by finding the smallest to largest amounts along the Y axis.
What is the range?
500
Given f(x)=2X-6 and g(x)=x+7 Find g(12) - f(4)
What is 17?
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