Lesson 1 Scott’s March Motivation Develop Understanding
For each problem, place the appropriate inequality symbol between the two expressions to make the statement true.
1.
If
2.
If
3.
If
4.
If
5.
If
6.
If
7.
If
8.
If
9.
If
For problems 10–12, the recursive rule for a polynomial function is given in the form
Use the recursive rule to fill in the first 5 values of the function in the table of values.
Identify the rate of change.
Classify the type of polynomial function as linear, quadratic, or cubic.
Use the differences in the table to check your answer.
10.
rate of change:
type of polynomial:
Input | Output |
---|---|
11.
rate of change:
type of polynomial:
Input | Output |
---|---|
12.
rate of change:
type of polynomial:
Input | Output |
---|---|
For problems 13–16,
Find the rate of change for each table of values.
Write the recursive form of each function. If the rate of change is constant, write in the constant value. If the rate of change is a function, write the equation of the function that describes the rate of change.
Identify the type of function.
13.
Input | Output |
---|---|
rate of change:
recursive rule:
type of function:
14.
Input | Output |
---|---|
rate of change:
recursive rule:
type of function:
15.
Input | Output |
---|---|
rate of change:
recursive rule:
type of function:
16.
Input | Output |
---|---|
rate of change:
recursive rule:
type of function:
Find the quotient without using a calculator. If you have a remainder, write the remainder as a whole number. Example:
17.
18.
Is
19.
Find
20.
Is
21.
22.
Is
23.
Subtract:
24.
Multiply:
25.
Multiply:
26.
The graphs of