Final Exam Review

True of False x = -4 is a function.

• True

• False

True or False y = 8 is a function

• True

• False

Molly investigated if the age of students caused them to be better drivers. What is the independent variable?

• Type of car
• Skill of driving
• Age of student

Tags

CCSS.HSF-BF.B.4A

Molly investigated if the age of students caused them to be better drivers. What is the dependent variable?

• Type of car
• Skill of driving
• Age of student

Tags

CCSS.6.EE.C.9

Penelope wanted to see if the temperature of the oven made cookies softer or harder. What is the independent variable.

• Hardness of cookie
• Type of oven
• Temperature of oven

Penelope wanted to see if the temperature of the oven made cookies softer or harder. What is the dependent variable.

• Hardness of cookie
• Type of oven
• Temperature of oven

In order to earn extra spending money, Dalton babysits children after school. The greater the number of hours he babysits, the more money he earns.
h = the number of hours Dalton babysits
m = the amount of money Dalton earns
Which of the variables is dependent?

• h
• m

Tags

CCSS.6.EE.C.9

• the independent variable is distance
• the independent variable is d=25 t
• the dependent variable is time
• the dependent variable is distance

Tags

CCSS.6.EE.C.9

Kira designs websites. She can create three different websites each week. Kira wants to create an equation that will give her the total number of websites she can design given the number of weeks she works.
What is the independent vairble

• the number of websites she makes
• the number of weeks
• the design of the website
• there isn't one

Tags

CCSS.6.EE.C.9

Which parent function matches the graph?

• y = |x|
• y = x
• y = x²
• y = 2^x