6.1 - Set 1 - Warm Up

For the figure graphed, what corner is graphed at (4, -2)?

For the figure graphed, what corner is graphed at (-2, 3)?

For the figure graphed, what corner is graphed at (-4, 0)?

For the figure graphed, what corner is graphed at (0, -4)?

The smallest positive integer is 1.
Is there a smallest negative integer?

• Yes

• No

Answer explanation

Just as there is not a largest integer, because there is always one more number to count more. There is not a smallest integer, because you can always count one more number smaller or less than zero.

The smallest positive integer is 1.
Is there a largest negative integer?

• Yes

• No

Answer explanation

-1 is the largest negative integer

The smallest positive integer is 1.
What is the smallest integer that is larger than every negative integer?

Mathematical Equivalence

ON

Answer explanation

0 is an integer, but is neither positive or negative.

Each of these rectangles contain the same number of squares.
The number of squares in each row is a function of the number of rows.
How does the number of squares in each row vary with the number of rows?

• Directly

• Inversely

Write a formula for this function.

Mathematical Equivalence

ON