Determine Slope and Y-Intercept from Multiple Representations

Find the slope of the following points.

• Undefined

• 0

Tags

CCSS.8.EE.B.5

Find the slope of the following points.

• -4

• 4

• 2

Tags

CCSS.8.EE.B.5

Dorothy loves to make cakes.  The following table shows how the number of eggs that she has left changes as she makes cakes.
What is the meaning of the y-intercept?

• She uses 5 eggs for every 2 cakes.

• She started with 47 eggs.

• She uses 47 eggs for every 0 cakes.

• She started with 5 eggs.

Tags

CCSS.HSF.LE.B.5

What does the slope represent in this situation?

• The sloth runs 1 feet in 3 minutes

• The sloth runs 3 feet in 1 minute

• The sloth runs fast

• The sloth runs 6 feet in 1 minute

Tags

CCSS.HSF.IF.B.4

The graph shows the height (cm) of a candle as it burns, what does the y-intercept mean?

• Candle starts at 9 cm.

• Candle start at 4.5 cm

• Candle starts at 0 cm.

• The candle ends at 5 cm

Tags

CCSS.HSF.LE.B.5

Find the slope

• 7/3

• 3/7

• -3/7

• -7/3

Tags

CCSS.8.EE.B.5

What is the slope in the picture?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

Alex has $150 in his bank account. Each week he is going to add $15 that he earns for babysitting his sister. The y intercept in the story is.

• -150

• 15

• -15

• 150

Tags

CCSS.HSF.LE.B.5

Identify the m and b in the following equation:
y = 2x + 5

• m = 5
  b = 2

• m = 2
  b = 5

• m = y
  b = x

• why are there letters in math?!

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the rate of change (m) for the table?

• m = 90

• m = 18

• m = 1/9

• m = 9

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6