2019 GMAS Math Review

What is this? 

• Linear function
• Nonlinear function
• Linear, but not a function
• Nonlinear and not a function

Tags

CCSS.8.F.A.3

What is this? 

• Linear function
• Nonlinear function
• Linear, but not a function
• Nonlinear and not a function

Tags

CCSS.8.F.A.3

What is this? 

• Linear function
• Nonlinear function
• Linear, but not a function
• Nonlinear and not a function

Tags

CCSS.8.F.A.1

A dog walker earns $10 plus $3 per dog. What equation represents this model? 

• y=3x + 10
• y=10x + 3
• y=13x
• y=10x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What variable represents rate of change? 

• M 
• B
• X 
• y

Tags

CCSS.HSF-LE.A.1B

Which equation has the smallest rate of change? 

• y=3x + 3
• y=-3x + 3
• y=(1/3)(x)
• y=3x

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the rate of change of this table? 

• None- it's not linear
• -1
• 1
• 1/2

Tags

CCSS.HSF-LE.A.1B

What is the initial value of this table? 

• None- it's not linear
• -1
• 1
• 2

Tags

CCSS.HSF-LE.A.1B

• Function
• Not a Function

Tags

CCSS.8.F.A.1

A company takes care of cats and dogs overnight when their owners are out of town. The company charges $18 per cat per night and $30 per dog per night. On Saturday night, the company took care of a total of 16 cats and dogs. The system of equations shows the total amount the company charged on Saturday night for the number of cats, x, and the number of dogs, y, that were taken care of.

x + y = 16

18x + 30y = 432

How many cats did the company take care of on Saturday night?

• 12

• 8

• 5

• 4

Tags

CCSS.8.EE.C.8C