Consumer Math: Unit 3 Review

You use this form to file your taxes.

• W-2

• W-4

• 1040

• 1099

This is money subtracted from your gross income.

• tax deduction

• tax credit

The amount you are responsible for paying in taxes is called your

Select three deductions that taxpayers can use to lower the amount of their income that is subject to paying taxes. *This isn't on the vocab, but you would have read it in the text or learned it from the U.S. Tax System assignment.

• business expenses

• student loan interest

• medical expenses

• birthing a new child

Is this set of ordered pairs a function and how can you tell?

• Yes its a function because no y values repeat
• No it's not a function because there are negative numbers
• No it isn't a function because an x value repeats but has different y values 
• No it isn't a function because an y value repeats but has different x values

Tags

CCSS.HSF.IF.A.1

Which graph does NOT pass the vertical line test?

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

Evaluate f(x) = x² for f(-8)

• 64
• -64
• -16
• 16

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

A company is selling bubble gum. The function g(x)=3x+4 tells the company how much to charge if someone buys x packages of bubble gum. Find g(8) and tell what it means within the context of the problem.

• g(8)=8. This means that after 8 packages of gum, the company makes $8.

• g(8)=42. This means that 8 packages of gum costs $42.

• g(8)=28. This means that 8 packages of gum costs $28.

• g(8)=24. This means that 8 packages of gum costs $24.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSA.SSE.A.1

Income Tax is-

• Tax on things you buy or purchase
• tax on the house you own
• tax take out of your paycheck
• tax that you pay once a year on your income