Polynomial Functions and Finite Differences — Quiz

Question 1

Which table shows input and output values that represent a quadratic function?

Revolt · Accepted Answer

Table cap b

Question 2

Which answer classifies the function using finite differences?

Revolt · Accepted Answer

The function is cubic with a constant third difference of 96 .

Question 3

Which answer classifies the function using finite differences?

Revolt · Accepted Answer

The function is quadratic with a constant second difference of negative 3 .

Question 4

Which answer classifies the function using finite differences?

Revolt · Accepted Answer

The function is quadratic with a constant second difference of negative 4 .

Question 5

Which best describes the constant difference for the function?

Revolt · Accepted Answer

a constant second difference of negative 6

Question 6

The table is extended to include columns for common differences. Which answer includes a column that is part of the extended table?

Revolt · Accepted Answer

Table with 1 columns and 6 rows.Row 1: Column 1, 'Third Difference' Row 2: Column 1, '-' Row 3: Column 1, '-' Row 4: Column 1, '-' Row 5: Column 1, '192' Row 6: Column 1, '192'

Question 7

Which shows the completed first difference column for the function?

Revolt · Accepted Answer

Table with 1 columns and 6 rows.Row 1: Column 1, 'First Difference' Row 2: Column 1, '-' Row 3: Column 1, '27' Row 4: Column 1, '27' Row 5: Column 1, '27' Row 6: Column 1, '27'

Question 8

Which best describes the constant difference for the function?

Revolt · Accepted Answer

a constant second difference of negative 24

Question 9

Which shows the completed first difference column for the function?

Revolt · Accepted Answer

Table with 1 columns and 6 rows.Row 1: Column 1, 'First Difference' Row 2: Column 1, '-' Row 3: Column 1, '27' Row 4: Column 1, '27' Row 5: Column 1, '27' Row 6: Column 1, '27'

Question 10

Which answer classifies the function using finite differences?

Revolt · Accepted Answer

The function is quadratic with a constant second difference of negative 4 .

Polynomial Functions and Finite Differences — Quiz Answers

More from this Course

TRY EDGENUITY HACKS