Are You Having Fun(ction)?
Am I a function?
What's my function?
Domain to the Range
LINES
100
This word is used to describe the set of all inputs for a function.
What is the domain?
100
What are all the outputs called?
What is the range?
100
f(-3) if f(x) = 2x +1
What it -5 ?
100
Find the RANGE:
{(-2, 4), (3, 2), (2, 10)}
What is {2, 4, 10}?
100
What is the slope of y=2x+4?
What is m=2?
200
This word is used to describe the set of all outputs of a function.
What is the range?
200
What is Yes?
200
Let f(x) = x2 + x + 1; find f(-5).
What is 21?
200
What is a relation?
What is a set of input and output values (ordered pairs)?
200
What is the slope of y + 2x = 4
What is m= -2
Must get in Slope-intercept form first.
y = -2x + 4
300
This word describes a relation that pairs each x value with only one y value.
What is a function?
300
Is this a function and why?
What is no, because x's repeat at 8?
300
What is a function?
Where is a mathematical relationship between two variables, an independent variable and a dependent variable?
300
What is {-3,-1,2, 4}
300
What is the y intercept of y = -3x - 5?
b= -5
400
What visual test can be used to determine if a graph is a function?
What is the Vertical Line Test?
400
Does the following table represent a function?
x y
1 2
2 5
6 2
2 9
5 1
What is No, because the input (x) of 2 has two different outputs (y)?
400
If g(x) = 4x2 - 1, what is g(-2)?
What is 15?
400
Find the RANGE in
What is {-6, -5, -2, 3, 5}
400
Can you have two outputs for each input?
What is NO?
500
What are all the inputs called?
What is the domain?
500
What is No, not a function?
500
Find x if f(x) = 8
f(x) = 2x + 4
What is 2 ?
500
What is the graph's domain?
What is
D= {-6, -1, 2, 4, 5}
500
What is the slope of y = 2?
zero