Linear Relationships

Which equation matches this situation:
Bob makes $3 an hour
h=hour
m=money earned

• h = 3m
• m = 3h
• 3mh
• h = m3

Tags

CCSS.6.EE.C.9

Which equation matches this situation:
Declan has a walking rate of 2.1 meters per second and had a 10 meter head start
d = distance
t = time in seconds

• d = 2.1t + 10
• d = 10t + 2.1
• d = 12.1t
• t = 2.1d + 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Which equation matches this situation:
Cameron's lunch account started at $50. He withdrew $3 a day for lunch.
A = account $
d = day

• d = $3A - 50
• A = 53d
• A = 50 - 3d
• A = 3d + 50

Tags

CCSS.6.EE.C.9

What is the rate in the table?

• 6
• 1
• 24
• 0

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Is the point (6,8) on the graph of y = 2x - 4?

• yes
• no, it's (6,4)
• no, it's (6,12)
• no, it's (6,10)

What equation matches this table?

• c = 12d
• c = 48
• d = 12c
• c = 1d

Tags

CCSS.6.EE.C.9

Where will the graph of this table start?

• On the y-axis at 72
• On the y-axis at 0
• On the y-axis at 12
• On the y-axis at 24

Tags

CCSS.8.EE.B.5

c = cost
d = days
C = 4d + 20
What will be the cost after 20 days?

• $96
• $100
• $80
• $444

m = money left
w = weeks
m = 80 - 5w
How much money will be left after 5 weeks?

• $45
• $55
• $65
• $25

Tags

CCSS.HSF.LE.B.5

What makes a linear relationship?

• Graph is a line
• Constant rate in table
• Dependent variable depends on the independent variable
• All of the above

Tags

CCSS.HSF-LE.A.1B