Classify the Function
Evaluate the Function
Rate of change
All about functions
Mystery
100
Name this type of function:
Linear Function
100
Evaluate f(3) for f(x)=3x - 10
f(-3) = -1
100
Find the average rate of change of the function that passes through the points (-2, 7) and (6, -4)
-11/8
100
What is the domain of the function below?
-10, -5, 0, 5, 10
100
Give the recursive formula, write the first 4 terms of the sequence:
a1 = -2
an = a(n-1) + 4
-2, 2, 6, 10
200
Name this type of function
Absolute value function
200
Evaluate the function f(x) for f(4)
f(4) = 16
200
Find the average rate of change from f(-9) to f(4)
1/1
200
What is the range of the function below?
9, 4, -5, 5, -4, 7, 10
200
Give the recursive formula, write the first 4 terms of the sequence:
a1 = 6
an = 3a(n-1) -5
6, 13, 34, 102
300
Name this type of function
Quadratic Function
300
Evaluate the function f(x) for f(2)
f(2) = 3
300
Find the average rate of change from f(-2) to f(4)
1/1
300
What is the maximum point of this function?
(1,1)
300
The graph shows the relationship between sales and the outside temperature for an ice cream store.
What is the average rate of change from f(70) to f(85)? Please include units in your answer
$40,000/3 days
400
Name this type of function:
Exponential Function
400
Compare the following values for the graph g(X) and the equation f(x)=2x2 - 4 for g(4) and f(4)
f(4) > g(4)
400
$25/Day
400
What is the minimum point of this function?
(3, -2)
400
Given the first 4 terms, write the recursive formula for the sequence:
-10, -8, -6, -4
a1 = -10
an = a(n-1) + 2
500
Name the type of function:
Not a function
500
Compare the graph f(x) to the table h(x) for the values f(-2) and h(-2)
f(-2) > h(-2)
500
29/5
500
Is the following graph a function? Explain how you know:
Yes it is a function; it passes the vertical line test
500
At what time of day is the graph first constant?
10:00 - 11:00