Arithmetic Sequences
Functions & Relations
Linear Functions
Scatter Plots
100
The next number in the sequence; 12, 19, 26, 33, ___
What is 40?
100
What is not a function?
100
Jack works after school. Each day he earns a set amount, plus an hourly wage. Write a linear function f Jack can use to determine his pay.
What is f(x) = 10x + 8?
100
What is the association of a plot with points scattered randomly about?
No association
200
The explicit formula for the pattern; 12, 19, 26, 33, ___
What is A(n) = 5 + 7n?
200
(4,1), (8,2), (12,3), (16,4), (20,4)
What is a function?
200
Given f(x) = -5x +3, find f(-8).
What is 43?
200
What is the correlation of the following table?
What is positive
300
Find the 130th term of the sequence 12, 19, 26... Using the explicit formula A(n) = 12 + 7(n-1), find the 10th term.
What is 915?
300
The domain of (4,1), (8,2), (12,3), (16,4), (20,4) is...
What is {4, 8, 12, 16, 20}?
300
Solve for k(14), with the function rule
k(x) = -2x + 18.
What is k(14) = -10?
300
What type of association is shown in the table below?
What is positive?
400
What is the recursive formula for the sequence: 3, 5, 7, 9...?
What is a(n) = a(n-1) +2, a(1)=3
400
The range is...
What is [-1, 1]?
400
Use the following function rule, g(x) = -6x + 1, to find g(1/2). Simplify your answer.
What is -2?
400
The equation of the trend line...
What is y = -1/2x+5?
500
The explicit formula for the pattern; 3, -1, -5, -9, ___
What is A(n) = 7-4n?
500
The domain is ....
What is {5, 10, 15, 20}?
500
f(x) = 2x^2+4x , what is f(-2)
f(-2) = 0
500
Find the equation of the line of best fit through the graph (Ms. Fay has to show it)
What is y=-4/7x+8