Lesson 15 Preview

Mark which side of the table represents the relationship's INPUTS.

Fill in the table according to the rule:

Input: an integer

Output: the square of the input

(square means to multiply a number by itself.)

a

c

e

h

2

8

1

3

9

16

4

6

Mathematical Equivalence

ON

Mathematical Equivalence

OFF

What rule best describes the relationship between the input (x) and the output (y) shown on the table?

• Multiply the input by 2 and add 8

• Multiply the input by 2 and subtract 8

• Subtract 8 from the input and multiply by 2

• Add two to the input

Which of the following tables shows the relationship:

Multiply the input by 4 and add 1.

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Which of the following lines is increasing?

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Which of the following lines has an undefined slope?

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