Unit 5 Quiz 1 Review

Which graph is NOT a function?

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

Select all the names for the x value.

• dependent variable

• input

• independent variable

• output

Tags

CCSS.6.EE.C.9

Tom Tom works at Dorney Park and gets paid $14.00 per hour. Tom Tom wrote the equation y = 14x. Which variable is independent based on the equation given?

• CEO of Dorney Park

• Dollars earned per hour

• Amount of money earned

• Number of hours worked

Tags

CCSS.6.EE.C.9

Which graph IS a function?

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

A relation where every input matches with exactly one output is called what?

• a parabola
• irrational
• exponential
• function

Tags

CCSS.8.F.A.1

Steve wanted to see if the type of fertilizer made sunflowers grow larger. What is the independent variable 

• Type of fertilizer
• Size of sunflower
• type of sun flower

Tags

CCSS.6.EE.C.9

Steve wanted to see if the type of fertilizer made sunflowers grow larger. What is the dependent variable 

• Type of fertilizer
• Size of sunflower
• Type of sunflower

The amount of water I give my plant ​ (a)  

The height of my plant ​ (b)  

• Independent Variable
• Dependent Variable

The student government association is selling roses for Valentine’s Day to raise money for their trip to the state convention. The cost of each rose is $1.50 and the florist charges a delivery fee of $25. What is the correct equation to represent this situation?

• y = 1.5x + 25

• y = 5x + 1.5

• y = 1.5x - 25

• y = 5x - 25

The student government association is selling roses for Valentine’s Day to raise money for their trip to the state convention. The cost of each rose is $1.50 and the florist charges a delivery fee of $25.

What is the independent variable?

• The Profit

• The Total Cost

• The Number of Roses

• The Number of students

Tags

CCSS.6.EE.C.9