Practice Quiz 7.2 - Write the equation from graph or table

Which equation is being represented by this line? (a)  

• y = -1x + 2
• y = 1/2x + 2
• y = 3x -4
• y = -3x +2

Write the equation of the line. (a)  

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Which equation best represents the relationship between x and y in the table shown? (a)  

• y= 5x+5
• y=1/5x+5
• y=15x+5
• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

 Identify the slope-intercept equation: (a)  

• y = 2x - 2
• y = -2x + 2
• y = -2x + 4
• y = 2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of this line? (a)  

• x=5
• y=5
• y=5x
• x=-5

What is the equation that models the data in the table?Use the formula: y=a(b)x (a)  

• y = 3(3)x
•  
•  
• y = 3x

Tags

CCSS.HSF.LE.A.2

What is the equation that models the data in the table?(Use Desmos to help find the "b" value) (a)  

•  
•  
•  
• y = 3x

Tags

CCSS.HSF.LE.A.2

What is the equation that models the data in the table?

(Use Desmos to help find the "b" value)

Tags

CCSS.HSF.LE.A.2

Which equation represents the following graph? (a)  

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation is representative of the graph?

• y=2(3)^x

• y=3(2)^x

• y=2(6)^x

Tags

CCSS.HSF.LE.A.2