Functions
Graphs
Translations
Terminology
Quadrants
100
Given f(x) = 3x - 4 and g(x) = 2x + 5; the operation perfomed if the resulting function is: 5x + 1
What the sum of the functions, f + g (x) ?
100
Equation of GRAPH 1 (view the graph on the overhead projector)
What is y = (-2/4)x - 5 ?
100
The point located three units to the left of the y-axis and four units above the x-axis
What is the point (-3, 4)?
100
The input values, the independent variables?
What is Domain?
100
Place where x > 2 and xy< 0?
What is Qudrant IV?
200
Given: f(x) = 2x - 8 and g(x) = x + 5, the resulting function is 2x^2 + 2x - 40
What is the product of the functions, fg(x)?
200
Equation of GRAPH 2 (view the graph on the overhead projector)
What is y = (x + 1)^2 - 5 ?
200
The point on the x-axis and 12 units to the left of the y-axis
What is the point (-12, 0)?
200
The out put values, the dependent values?
What is Range?
200
Place where xy> 0 and y<-2
What is Quadrant III?
300
Given f(x) = 5x + 1 and g(x) = 2x - 5, the resulting function is 10x - 24
What is the composition of the functions where f[g(x)]?
300
Equation of GRAPH 3 (view the graph on the overhead projector)
What is y = -4|x + 1| + 3 ?
300
The term given to translations that change the shape of the parent function or graph
What is Non-rigid translation?
300
A function with no breaks, gaps or holes?
What is a continuous function?
300
Place where y< 5, y < -x - 3 and x < -4
What are Quadrants II or III?
400
Given f(x) = x - 5 and g(x) = x + 2 the resulting function is (x - 5)/(x + 2) where x cannot be equal to -2.
What is the quotient of the functions, f(x)/g(x) ?
400
Equation of GRAPH 4 (view the graph on the overhead projector)
What is xy = 4 ?
400
the graph of a "v-shape" that has been translated two units to the left, one unit down
What are the translations of y = |x + 2| - 1 ?
400
A relation in which each element of the domain has a unique element of the range assigned to it.
What is a function?
400
Place holding the points within the boundaries of a circle with center (4,1) having radius of 2 AND y> (1/2)x - 1
What is Quadrant I?
500
Given f(x) = 3x - 2 and resulting in g(x) = (1/3)x + (2/3)
What is the inverse of f(x)?
500
Equation of GRAPH 5 (view the graph on the overhead projector)
What is f(x) = -x + 4 x > 1 2x^2 -1 < x < 1 x + 4 x > 1 ?
500
a "v shape" graph that has been translated 4 units to the right, 7 units up, dilated by a factor of 3 and reflected through the x-axis
What is the equation: y = -3|x -4| + 7 ?
500
A function made up of sub-functions defined by different parts of the domain of the main function.
What is a Piece wise function?
500
Place that holds the points in the boundary of: 1) y=1 2) a standard parabola opening downward translated up 3 units and 3) y =-2x + 2
What are Quadrants I, II and IV?
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