8.F.4

Which graph is linear?

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.F.A.3

Which function is linear?

• y = 2x + 4
• y = 2x² + 4
• y = 2x(4 − 3x)
• xy = 15

What does the slope represent in this graph?

• 5 students got off the bus every minute. 
• 10 students got off the bus every minute. 
• 2 students got off the bus every minute. 
• 60 students got off the bus every minute. 

What is the equation of the line that passes through these points?

• y = 3x + 2
• y = 2x + 3
• y = -2x + 3
• y = 2x - 3 

When graphing slope we....

• Run / Rise
• Rise / Run
• (rise, run)
• Run far away.

Tags

CCSS.8.EE.B.5

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear

What is used to determine if a relation is a function?

• 3D Line Test
• Diagonal Line Test
• Horizontal Line Test
• Vertical Line Test

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

A local parking garage charges $5.00 for the first hour plus $1.50 for each additional hour or part of an hour. Write a relation where x represents the hours, and y represents the cost. Is it a function?

• y = 1.50x + 5
  Function
• y = 5x + 1.50
  Function
• y = 1.50x + 5
   Not a Function
• y = 5x + 1.50
  Not a Function

Tags

CCSS.HSF.IF.A.2

• y = 4x+5
• y = 5x + 2
• y = 5
• y = 2x + 5