Are You Having Fun(ction)?
What's my function?
Key Features of Graphs
Miscellaneous
100
A value of the function that is greater than or equal to all the other values
Maximum
100
f(-3) if f(x) = 2x +1
What it -5 ?
100
What is the maximum for the graph?
(-2, 6)
100
f(n)=2n+1
g(n)=3n
Find f(-4)
-7
200
A way of writing the outputs of a function that you have given a name to.
Function Notation
200
Let f(x) = x2 + x + 1; find f(-5).
What is 21?
200
The shaded region is increasing, decreasing, or constant.
Decreasing Interval
200
What is F(4)?
80
300
This word describes a relation that pairs each x value with only one y value.
What is a function?
300
Based on the graph of the function, what is f(4)?
f(4) = -2
300
Find the x-intercept(s) of the graph shown.
(-3.3, 0)
(-5.6, 0)
(-5, 0)
300
f(x)=x^2+1
Find
f(6)
37
400
A variable representing the output of a function.
Dependent Variable
400
Find the f(x) if f(10)
f(x) = 2/5x + 4
What is 8
400
The y-intercept of the graph.
What is (0, 4)?
400
Rafael drops a ball from a third-story window. This equation represents the approximate height, h, in meters, of the ball above the ground after it falls for t seconds.
h(t) = -5t^2 + 45
Evaluate h(2). Enter your answer as a number.
25
500
A value of the function that is less than or equal to all the other values
Minimum
500
Find f(4) =
0
500
g(x) = 2(4x - 3)
Find
g(4)
26