Slope and y int of 0 or 1

Identity Property

"The Number in the Mirror"

Multiple Choice

What does 5 + 0 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 * 0 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 + 1 = ?

• 0

• 6

• 5

Multiple Choice

What does 5 * 1 = ?

• 0

• 6

• 5

Categorize

Options (4)

3 + 0

3 x 1

3 x 0

3 + 1

Organize these options into the right categories

= 3

= 0

≠ 3 or 0

Categorize

Options (6)

0x + 0

0x

1x

1x + 0

1x + 1

0x + 1

Organize these options into the right categories

= 0

= x

≠ 0 or x

Slope intercept form is y=mx+b

Slope intercept form with a Slope of 0

y = 0x + 2

y = 2

y = 0x - 2

y = -2

y = 0x + 0

y = 0

Multiple Choice

Which equation has a slope of 0?

• y = x + 5

• y = 5x

• y = 5

• y = x

Multiple Choice

Which equation has a slope of 0?

• y = x - 2

• y = -2x

• y = -2

• y = x

Slope intercept form is y=mx+b

Slope intercept form with a y intercept of 0

y = 2x + 0

y = 2x

y = x + 0

y = x

y = -2x - 0

y = -2x

Multiple Choice

Which equation has a y intercept of 0?

• y = x + 5

• y = 5x

• y = 5

• y = 5x + 5

Multiple Choice

Which equation has a y intercept of 0?

• y = x - 2

• y = -2x

• y = -2

• y = -2x - 2

Slope intercept form is y=mx+b

Slope intercept form with a y intercept of 0

y = 2x + 0 y = x + 0 y = -2x - 0

y = 2x y = x y = -2x

Multiple Choice

Which equation has a slope of 1?

• y = x + 2

• $$y=\frac{2}{x}$$

• y = 1

• y = 2x + 1

Multiple Choice

Which equation has a slope of 1?

• y = x - 2

• y = -2x - 1

• y = -2

• y = -x + 2

Multiple Choice

Which equation has a slope of 0 and a y intercept of 1?

• y = 1

• y = x

• y = x + 1

Multiple Choice

Which equation has a slope of 1 and a y intercept of 0?

• y = 1

• y = x

• y = x + 1

Put it all together...

Multiple Choice

y = x + 2

• Slope = 2

  y int = 1

• Slope = 1

  y int = 2

• Slope = 0

  y int = 2

• Slope = 2

  y int = 0

Multiple Choice

y = 2x

• Slope = 2

  y int = 1

• Slope = 1

  y int = 2

• Slope = 0

  y int = 2

• Slope = 2

  y int = 0

Multiple Choice

y = 2x + 1

• Slope = 2

  y int = 1

• Slope = 1

  y int = 2

• Slope = 0

  y int = 2

• Slope = 2

  y int = 0

Multiple Choice

y = 2

• Slope = 2

  y int = 1

• Slope = 1

  y int = 2

• Slope = 0

  y int = 2

• Slope = 2

  y int = 0